18806907392

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 320

約数和(自身を含む): 49496832000

約数和(自身を除く): 30689924608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 32, 52, 56, 58, 62, 64, 91, 104, 112, 116, 124, 128, 182, 203, 208, 217, 224, 232, 248, 256, 364, 377, 403, 406, 416, 434, 448, 449, 464, 496, 512, 728, 754, 806, 812, 832, 868, 896, 898, 899, 928, 992, 1456, 1508, 1612, 1624, 1664, 1736, 1792, 1796, 1798, 1856, 1984, 2639, 2821, 2912, 3016, 3143, 3224, 3248, 3328, 3472, 3584, 3592, 3596, 3712, 3968, 5278, 5642, 5824, 5837, 6032, 6286, 6293, 6448, 6496, 6656, 6944, 7184, 7192, 7424, 7936, 10556, 11284, 11648, 11674, 11687, 12064, 12572, 12586, 12896, 12992, 13021, 13888, 13919, 14368, 14384, 14848, 15872, 21112, 22568, 23296, 23348, 23374, 24128, 25144, 25172, 25792, 25984, 26042, 27776, 27838, 28736, 28768, 40859, 42224, 45136, 46592, 46696, 46748, 48256, 50288, 50344, 51584, 51968, 52084, 55552, 55676, 57472, 57536, 81718, 81809, 84448, 90272, 91147, 93392, 93496, 96512, 97433, 100576, 100688, 103168, 103936, 104168, 111104, 111352, 114944, 115072, 163436, 163618, 168896, 169273, 180544, 180947, 182294, 186784, 186992, 193024, 194866, 201152, 201376, 206336, 208336, 222704, 229888, 230144, 326872, 327236, 337792, 338546, 361088, 361894, 364588, 373568, 373984, 389732, 402304, 402752, 403651, 416672, 445408, 460288, 653744, 654472, 675584, 677092, 722176, 723788, 729176, 747136, 747968, 779464, 804608, 805504, 807302, 833344, 890816, 1184911, 1266629, 1307488, 1308944, 1351168, 1354184, 1444352, 1447576, 1458352, 1494272, 1495936, 1558928, 1609216, 1611008, 1614604, 1666688, 1781632, 2369822, 2533258, 2614976, 2617888, 2708368, 2825557, 2895152, 2916704, 2988544, 2991872, 3117856, 3222016, 3229208, 3333376, 3563264, 4739644, 5066516, 5229952, 5235776, 5247463, 5416736, 5651114, 5790304, 5833408, 5983744, 6235712, 6458416, 6666752, 7126528, 9479288, 10133032, 10459904, 10471552, 10494926, 10833472, 11302228, 11580608, 11666816, 12471424, 12916832, 18958576, 20266064, 20919808, 20943104, 20989852, 21666944, 22604456, 23161216, 23333632, 24942848, 25833664, 36732241, 37917152, 40532128, 41886208, 41979704, 43333888, 45208912, 46322432, 46667264, 49885696, 51667328, 73464482, 75834304, 81064256, 83959408, 86667776, 90417824, 92644864, 103334656, 146928964, 151668608, 162128512, 167918816, 180835648, 206669312, 293857928, 303337216, 324257024, 335837632, 361671296, 587715856, 606674432, 648514048, 671675264, 723342592, 1175431712, 1343350528, 1446685184, 2350863424, 2686701056, 4701726848, 9403453696, 18806907392]

約数ペア:

[(1, 18806907392), (2, 9403453696), (4, 4701726848), (7, 2686701056), (8, 2350863424), (13, 1446685184), (14, 1343350528), (16, 1175431712), (26, 723342592), (28, 671675264), (29, 648514048), (31, 606674432), (32, 587715856), (52, 361671296), (56, 335837632), (58, 324257024), (62, 303337216), (64, 293857928), (91, 206669312), (104, 180835648), (112, 167918816), (116, 162128512), (124, 151668608), (128, 146928964), (182, 103334656), (203, 92644864), (208, 90417824), (217, 86667776), (224, 83959408), (232, 81064256), (248, 75834304), (256, 73464482), (364, 51667328), (377, 49885696), (403, 46667264), (406, 46322432), (416, 45208912), (434, 43333888), (448, 41979704), (449, 41886208), (464, 40532128), (496, 37917152), (512, 36732241), (728, 25833664), (754, 24942848), (806, 23333632), (812, 23161216), (832, 22604456), (868, 21666944), (896, 20989852), (898, 20943104), (899, 20919808), (928, 20266064), (992, 18958576), (1456, 12916832), (1508, 12471424), (1612, 11666816), (1624, 11580608), (1664, 11302228), (1736, 10833472), (1792, 10494926), (1796, 10471552), (1798, 10459904), (1856, 10133032), (1984, 9479288), (2639, 7126528), (2821, 6666752), (2912, 6458416), (3016, 6235712), (3143, 5983744), (3224, 5833408), (3248, 5790304), (3328, 5651114), (3472, 5416736), (3584, 5247463), (3592, 5235776), (3596, 5229952), (3712, 5066516), (3968, 4739644), (5278, 3563264), (5642, 3333376), (5824, 3229208), (5837, 3222016), (6032, 3117856), (6286, 2991872), (6293, 2988544), (6448, 2916704), (6496, 2895152), (6656, 2825557), (6944, 2708368), (7184, 2617888), (7192, 2614976), (7424, 2533258), (7936, 2369822), (10556, 1781632), (11284, 1666688), (11648, 1614604), (11674, 1611008), (11687, 1609216), (12064, 1558928), (12572, 1495936), (12586, 1494272), (12896, 1458352), (12992, 1447576), (13021, 1444352), (13888, 1354184), (13919, 1351168), (14368, 1308944), (14384, 1307488), (14848, 1266629), (15872, 1184911), (21112, 890816), (22568, 833344), (23296, 807302), (23348, 805504), (23374, 804608), (24128, 779464), (25144, 747968), (25172, 747136), (25792, 729176), (25984, 723788), (26042, 722176), (27776, 677092), (27838, 675584), (28736, 654472), (28768, 653744), (40859, 460288), (42224, 445408), (45136, 416672), (46592, 403651), (46696, 402752), (46748, 402304), (48256, 389732), (50288, 373984), (50344, 373568), (51584, 364588), (51968, 361894), (52084, 361088), (55552, 338546), (55676, 337792), (57472, 327236), (57536, 326872), (81718, 230144), (81809, 229888), (84448, 222704), (90272, 208336), (91147, 206336), (93392, 201376), (93496, 201152), (96512, 194866), (97433, 193024), (100576, 186992), (100688, 186784), (103168, 182294), (103936, 180947), (104168, 180544), (111104, 169273), (111352, 168896), (114944, 163618), (115072, 163436)]