18957255408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2117

約数の個数: 480

約数和(自身を含む): 70368829440

約数和(自身を除く): 51411574032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 31, 36, 39, 42, 46, 48, 52, 56, 62, 63, 69, 72, 78, 84, 91, 92, 93, 104, 112, 117, 124, 126, 138, 144, 156, 161, 168, 182, 184, 186, 207, 208, 217, 234, 248, 252, 273, 276, 279, 299, 312, 322, 336, 364, 368, 372, 403, 414, 434, 468, 483, 496, 504, 546, 552, 558, 598, 624, 644, 651, 713, 728, 744, 806, 819, 828, 868, 897, 936, 966, 1008, 1092, 1104, 1116, 1196, 1209, 1288, 1302, 1426, 1449, 1456, 1488, 1612, 1638, 1656, 1736, 1794, 1872, 1932, 1953, 2029, 2093, 2139, 2184, 2232, 2392, 2418, 2576, 2604, 2691, 2821, 2852, 2898, 3224, 3276, 3312, 3472, 3588, 3627, 3864, 3906, 4058, 4186, 4278, 4368, 4464, 4784, 4836, 4991, 5208, 5382, 5642, 5704, 5796, 6087, 6279, 6417, 6448, 6552, 7176, 7254, 7728, 7812, 8116, 8372, 8463, 8556, 9269, 9672, 9982, 10416, 10764, 11284, 11408, 11592, 12174, 12558, 12834, 13104, 14203, 14352, 14508, 14973, 15624, 16232, 16744, 16926, 17112, 18261, 18538, 18837, 19344, 19964, 21528, 22568, 23184, 24348, 25116, 25389, 25668, 26377, 27807, 28406, 29016, 29946, 31248, 32464, 33488, 33852, 34224, 36522, 37076, 37674, 39928, 42609, 43056, 44919, 45136, 46667, 48696, 50232, 50778, 51336, 52754, 55614, 56812, 58032, 59892, 62899, 64883, 67704, 73044, 74152, 75348, 79131, 79856, 83421, 85218, 89838, 93334, 97392, 100464, 101556, 102672, 105508, 111228, 113624, 119784, 125798, 127827, 129766, 135408, 140001, 146088, 148304, 150696, 158262, 166842, 170436, 179676, 184639, 186668, 188697, 194649, 203112, 211016, 222456, 227248, 237393, 239568, 251596, 255654, 259532, 280002, 292176, 301392, 316524, 326669, 333684, 340872, 359352, 369278, 373336, 377394, 389298, 406224, 420003, 422032, 440293, 444912, 474786, 503192, 511308, 519064, 553917, 560004, 566091, 583947, 606671, 633048, 653338, 667368, 681744, 718704, 738556, 746672, 754788, 778596, 817687, 840006, 880586, 949572, 980007, 1006384, 1022616, 1038128, 1107834, 1120008, 1132182, 1167894, 1213342, 1266096, 1306676, 1320879, 1334736, 1446677, 1477112, 1509576, 1557192, 1635374, 1661751, 1680012, 1761172, 1820013, 1899144, 1960014, 2045232, 2215668, 2240016, 2264364, 2335788, 2426684, 2453061, 2613352, 2641758, 2893354, 2940021, 2954224, 3019152, 3114384, 3270748, 3323502, 3360024, 3522344, 3640026, 3798288, 3920028, 3962637, 4246697, 4340031, 4431336, 4528728, 4671576, 4853368, 4906122, 5226704, 5283516, 5460039, 5723809, 5786708, 5880042, 6541496, 6647004, 6720048, 7044688, 7280052, 7359183, 7840056, 7925274, 8493394, 8680062, 8862672, 9057456, 9343152, 9706736, 9812244, 10126739, 10567032, 10920078, 11447618, 11573416, 11760084, 12740091, 13020093, 13082992, 13294008, 14560104, 14718366, 15680112, 15850548, 16986788, 17171427, 17360124, 18806801, 19624488, 20253478, 21134064, 21840156, 22895236, 23146832, 23520168, 25480182, 26040186, 26588016, 29120208, 29436732, 30380217, 31701096, 33973576, 34342854, 34720248, 37613602, 38220273, 39248976, 40506956, 43680312, 45790472, 47040336, 50960364, 51514281, 52080372, 56420403, 58873464, 60760434, 63402192, 67947152, 68685708, 69440496, 75227204, 76440546, 81013912, 87360624, 91140651, 91580944, 101920728, 103028562, 104160744, 112840806, 117746928, 121520868, 131647607, 137371416, 150454408, 152881092, 162027824, 169261209, 182281302, 203841456, 206057124, 208321488, 225681612, 243041736, 263295214, 274742832, 300908816, 305762184, 338522418, 364562604, 394942821, 412114248, 451363224, 486083472, 526590428, 611524368, 677044836, 729125208, 789885642, 824228496, 902726448, 1053180856, 1184828463, 1354089672, 1458250416, 1579771284, 2106361712, 2369656926, 2708179344, 3159542568, 4739313852, 6319085136, 9478627704, 18957255408]

約数ペア:

[(1, 18957255408), (2, 9478627704), (3, 6319085136), (4, 4739313852), (6, 3159542568), (7, 2708179344), (8, 2369656926), (9, 2106361712), (12, 1579771284), (13, 1458250416), (14, 1354089672), (16, 1184828463), (18, 1053180856), (21, 902726448), (23, 824228496), (24, 789885642), (26, 729125208), (28, 677044836), (31, 611524368), (36, 526590428), (39, 486083472), (42, 451363224), (46, 412114248), (48, 394942821), (52, 364562604), (56, 338522418), (62, 305762184), (63, 300908816), (69, 274742832), (72, 263295214), (78, 243041736), (84, 225681612), (91, 208321488), (92, 206057124), (93, 203841456), (104, 182281302), (112, 169261209), (117, 162027824), (124, 152881092), (126, 150454408), (138, 137371416), (144, 131647607), (156, 121520868), (161, 117746928), (168, 112840806), (182, 104160744), (184, 103028562), (186, 101920728), (207, 91580944), (208, 91140651), (217, 87360624), (234, 81013912), (248, 76440546), (252, 75227204), (273, 69440496), (276, 68685708), (279, 67947152), (299, 63402192), (312, 60760434), (322, 58873464), (336, 56420403), (364, 52080372), (368, 51514281), (372, 50960364), (403, 47040336), (414, 45790472), (434, 43680312), (468, 40506956), (483, 39248976), (496, 38220273), (504, 37613602), (546, 34720248), (552, 34342854), (558, 33973576), (598, 31701096), (624, 30380217), (644, 29436732), (651, 29120208), (713, 26588016), (728, 26040186), (744, 25480182), (806, 23520168), (819, 23146832), (828, 22895236), (868, 21840156), (897, 21134064), (936, 20253478), (966, 19624488), (1008, 18806801), (1092, 17360124), (1104, 17171427), (1116, 16986788), (1196, 15850548), (1209, 15680112), (1288, 14718366), (1302, 14560104), (1426, 13294008), (1449, 13082992), (1456, 13020093), (1488, 12740091), (1612, 11760084), (1638, 11573416), (1656, 11447618), (1736, 10920078), (1794, 10567032), (1872, 10126739), (1932, 9812244), (1953, 9706736), (2029, 9343152), (2093, 9057456), (2139, 8862672), (2184, 8680062), (2232, 8493394), (2392, 7925274), (2418, 7840056), (2576, 7359183), (2604, 7280052), (2691, 7044688), (2821, 6720048), (2852, 6647004), (2898, 6541496), (3224, 5880042), (3276, 5786708), (3312, 5723809), (3472, 5460039), (3588, 5283516), (3627, 5226704), (3864, 4906122), (3906, 4853368), (4058, 4671576), (4186, 4528728), (4278, 4431336), (4368, 4340031), (4464, 4246697), (4784, 3962637), (4836, 3920028), (4991, 3798288), (5208, 3640026), (5382, 3522344), (5642, 3360024), (5704, 3323502), (5796, 3270748), (6087, 3114384), (6279, 3019152), (6417, 2954224), (6448, 2940021), (6552, 2893354), (7176, 2641758), (7254, 2613352), (7728, 2453061), (7812, 2426684), (8116, 2335788), (8372, 2264364), (8463, 2240016), (8556, 2215668), (9269, 2045232), (9672, 1960014), (9982, 1899144), (10416, 1820013), (10764, 1761172), (11284, 1680012), (11408, 1661751), (11592, 1635374), (12174, 1557192), (12558, 1509576), (12834, 1477112), (13104, 1446677), (14203, 1334736), (14352, 1320879), (14508, 1306676), (14973, 1266096), (15624, 1213342), (16232, 1167894), (16744, 1132182), (16926, 1120008), (17112, 1107834), (18261, 1038128), (18538, 1022616), (18837, 1006384), (19344, 980007), (19964, 949572), (21528, 880586), (22568, 840006), (23184, 817687), (24348, 778596), (25116, 754788), (25389, 746672), (25668, 738556), (26377, 718704), (27807, 681744), (28406, 667368), (29016, 653338), (29946, 633048), (31248, 606671), (32464, 583947), (33488, 566091), (33852, 560004), (34224, 553917), (36522, 519064), (37076, 511308), (37674, 503192), (39928, 474786), (42609, 444912), (43056, 440293), (44919, 422032), (45136, 420003), (46667, 406224), (48696, 389298), (50232, 377394), (50778, 373336), (51336, 369278), (52754, 359352), (55614, 340872), (56812, 333684), (58032, 326669), (59892, 316524), (62899, 301392), (64883, 292176), (67704, 280002), (73044, 259532), (74152, 255654), (75348, 251596), (79131, 239568), (79856, 237393), (83421, 227248), (85218, 222456), (89838, 211016), (93334, 203112), (97392, 194649), (100464, 188697), (101556, 186668), (102672, 184639), (105508, 179676), (111228, 170436), (113624, 166842), (119784, 158262), (125798, 150696), (127827, 148304), (129766, 146088), (135408, 140001)]