1987654032

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 480

約数和(自身を含む): 7409525760

約数和(自身を除く): 5421871728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 49, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 98, 104, 108, 112, 117, 124, 126, 144, 147, 156, 168, 182, 186, 189, 196, 208, 216, 217, 233, 234, 248, 252, 273, 279, 294, 312, 336, 351, 364, 372, 378, 392, 403, 432, 434, 441, 466, 468, 496, 504, 546, 558, 588, 624, 637, 651, 699, 702, 728, 744, 756, 784, 806, 819, 837, 868, 882, 932, 936, 1008, 1092, 1116, 1176, 1209, 1274, 1302, 1323, 1398, 1404, 1456, 1488, 1512, 1519, 1612, 1631, 1638, 1674, 1736, 1764, 1864, 1872, 1911, 1953, 2097, 2184, 2232, 2352, 2418, 2457, 2548, 2604, 2646, 2796, 2808, 2821, 3024, 3029, 3038, 3224, 3262, 3276, 3348, 3472, 3528, 3627, 3728, 3822, 3906, 4194, 4368, 4464, 4557, 4836, 4893, 4914, 5096, 5208, 5292, 5592, 5616, 5642, 5733, 5859, 6058, 6076, 6291, 6448, 6524, 6552, 6696, 7056, 7223, 7254, 7644, 7812, 8388, 8463, 9087, 9114, 9672, 9786, 9828, 10192, 10416, 10584, 10881, 11184, 11284, 11417, 11466, 11718, 12116, 12152, 12582, 13048, 13104, 13392, 13671, 14446, 14508, 14679, 15288, 15624, 16776, 16926, 17199, 18174, 18228, 19344, 19572, 19656, 19747, 21168, 21203, 21669, 21762, 22568, 22834, 22932, 23436, 24232, 24304, 25164, 25389, 26096, 27261, 27342, 28892, 29016, 29358, 30576, 31248, 33552, 33852, 34251, 34398, 36348, 36456, 39144, 39312, 39494, 41013, 42406, 43338, 43524, 44037, 45136, 45668, 45864, 46872, 48464, 50328, 50561, 50778, 54522, 54684, 57784, 58032, 58716, 59241, 63609, 65007, 67704, 68502, 68796, 72696, 72912, 76167, 78288, 78988, 81783, 82026, 84812, 86676, 87048, 88074, 91336, 91728, 93744, 93899, 100656, 101122, 101556, 102753, 109044, 109368, 115568, 117432, 118482, 127218, 130014, 135408, 137004, 137592, 145392, 148421, 151683, 152334, 157976, 163566, 164052, 169624, 173352, 174096, 176148, 177723, 182672, 187798, 190827, 195021, 202244, 203112, 205506, 218088, 218736, 234864, 236964, 254436, 260028, 274008, 275184, 281697, 296842, 303366, 304668, 308259, 315952, 327132, 328104, 339248, 346704, 352296, 353927, 355446, 375596, 381654, 390042, 404488, 406224, 411012, 436176, 445263, 455049, 473928, 508872, 520056, 533169, 548016, 563394, 572481, 593684, 606732, 609336, 616518, 654264, 656208, 657293, 704592, 707854, 710892, 751192, 763308, 780084, 808976, 822024, 845091, 890526, 910098, 947856, 1017744, 1040112, 1061781, 1066338, 1126788, 1144962, 1187368, 1213464, 1218672, 1233036, 1308528, 1314586, 1335789, 1365147, 1415708, 1421784, 1502384, 1526616, 1560168, 1644048, 1690182, 1781052, 1820196, 1971879, 2123562, 2132676, 2253576, 2289924, 2374736, 2426928, 2466072, 2535273, 2629172, 2671578, 2730294, 2831416, 2843568, 3053232, 3120336, 3185343, 3380364, 3562104, 3640392, 3943758, 4007367, 4247124, 4265352, 4507152, 4579848, 4601051, 4932144, 5070546, 5258344, 5343156, 5460588, 5662832, 5915637, 6370686, 6760728, 7124208, 7280784, 7887516, 8014734, 8494248, 8530704, 9159696, 9202102, 9556029, 10141092, 10516688, 10686312, 10921176, 11831274, 12741372, 13521456, 13803153, 15775032, 16029468, 16988496, 17746911, 18404204, 19112058, 20282184, 21372624, 21842352, 23662548, 25482744, 27606306, 31550064, 32058936, 35493822, 36808408, 38224116, 40564368, 41409459, 47325096, 50965488, 55212612, 64117872, 70987644, 73616816, 76448232, 82818918, 94650192, 110425224, 124228377, 141975288, 152896464, 165637836, 220850448, 248456754, 283950576, 331275672, 496913508, 662551344, 993827016, 1987654032]

約数ペア:

[(1, 1987654032), (2, 993827016), (3, 662551344), (4, 496913508), (6, 331275672), (7, 283950576), (8, 248456754), (9, 220850448), (12, 165637836), (13, 152896464), (14, 141975288), (16, 124228377), (18, 110425224), (21, 94650192), (24, 82818918), (26, 76448232), (27, 73616816), (28, 70987644), (31, 64117872), (36, 55212612), (39, 50965488), (42, 47325096), (48, 41409459), (49, 40564368), (52, 38224116), (54, 36808408), (56, 35493822), (62, 32058936), (63, 31550064), (72, 27606306), (78, 25482744), (84, 23662548), (91, 21842352), (93, 21372624), (98, 20282184), (104, 19112058), (108, 18404204), (112, 17746911), (117, 16988496), (124, 16029468), (126, 15775032), (144, 13803153), (147, 13521456), (156, 12741372), (168, 11831274), (182, 10921176), (186, 10686312), (189, 10516688), (196, 10141092), (208, 9556029), (216, 9202102), (217, 9159696), (233, 8530704), (234, 8494248), (248, 8014734), (252, 7887516), (273, 7280784), (279, 7124208), (294, 6760728), (312, 6370686), (336, 5915637), (351, 5662832), (364, 5460588), (372, 5343156), (378, 5258344), (392, 5070546), (403, 4932144), (432, 4601051), (434, 4579848), (441, 4507152), (466, 4265352), (468, 4247124), (496, 4007367), (504, 3943758), (546, 3640392), (558, 3562104), (588, 3380364), (624, 3185343), (637, 3120336), (651, 3053232), (699, 2843568), (702, 2831416), (728, 2730294), (744, 2671578), (756, 2629172), (784, 2535273), (806, 2466072), (819, 2426928), (837, 2374736), (868, 2289924), (882, 2253576), (932, 2132676), (936, 2123562), (1008, 1971879), (1092, 1820196), (1116, 1781052), (1176, 1690182), (1209, 1644048), (1274, 1560168), (1302, 1526616), (1323, 1502384), (1398, 1421784), (1404, 1415708), (1456, 1365147), (1488, 1335789), (1512, 1314586), (1519, 1308528), (1612, 1233036), (1631, 1218672), (1638, 1213464), (1674, 1187368), (1736, 1144962), (1764, 1126788), (1864, 1066338), (1872, 1061781), (1911, 1040112), (1953, 1017744), (2097, 947856), (2184, 910098), (2232, 890526), (2352, 845091), (2418, 822024), (2457, 808976), (2548, 780084), (2604, 763308), (2646, 751192), (2796, 710892), (2808, 707854), (2821, 704592), (3024, 657293), (3029, 656208), (3038, 654264), (3224, 616518), (3262, 609336), (3276, 606732), (3348, 593684), (3472, 572481), (3528, 563394), (3627, 548016), (3728, 533169), (3822, 520056), (3906, 508872), (4194, 473928), (4368, 455049), (4464, 445263), (4557, 436176), (4836, 411012), (4893, 406224), (4914, 404488), (5096, 390042), (5208, 381654), (5292, 375596), (5592, 355446), (5616, 353927), (5642, 352296), (5733, 346704), (5859, 339248), (6058, 328104), (6076, 327132), (6291, 315952), (6448, 308259), (6524, 304668), (6552, 303366), (6696, 296842), (7056, 281697), (7223, 275184), (7254, 274008), (7644, 260028), (7812, 254436), (8388, 236964), (8463, 234864), (9087, 218736), (9114, 218088), (9672, 205506), (9786, 203112), (9828, 202244), (10192, 195021), (10416, 190827), (10584, 187798), (10881, 182672), (11184, 177723), (11284, 176148), (11417, 174096), (11466, 173352), (11718, 169624), (12116, 164052), (12152, 163566), (12582, 157976), (13048, 152334), (13104, 151683), (13392, 148421), (13671, 145392), (14446, 137592), (14508, 137004), (14679, 135408), (15288, 130014), (15624, 127218), (16776, 118482), (16926, 117432), (17199, 115568), (18174, 109368), (18228, 109044), (19344, 102753), (19572, 101556), (19656, 101122), (19747, 100656), (21168, 93899), (21203, 93744), (21669, 91728), (21762, 91336), (22568, 88074), (22834, 87048), (22932, 86676), (23436, 84812), (24232, 82026), (24304, 81783), (25164, 78988), (25389, 78288), (26096, 76167), (27261, 72912), (27342, 72696), (28892, 68796), (29016, 68502), (29358, 67704), (30576, 65007), (31248, 63609), (33552, 59241), (33852, 58716), (34251, 58032), (34398, 57784), (36348, 54684), (36456, 54522), (39144, 50778), (39312, 50561), (39494, 50328), (41013, 48464), (42406, 46872), (43338, 45864), (43524, 45668), (44037, 45136)]