1634284288

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 4205521824

約数和(自身を除く): 2571237536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 73, 91, 104, 112, 124, 128, 146, 182, 208, 217, 224, 248, 256, 292, 364, 403, 416, 434, 448, 496, 511, 584, 728, 806, 832, 868, 896, 949, 961, 992, 1022, 1168, 1456, 1612, 1664, 1736, 1792, 1898, 1922, 1984, 2044, 2263, 2336, 2821, 2912, 3224, 3328, 3472, 3796, 3844, 3968, 4088, 4526, 4672, 5642, 5824, 6448, 6643, 6727, 6944, 7592, 7688, 7936, 8176, 9052, 9344, 11284, 11648, 12493, 12896, 13286, 13454, 13888, 15184, 15376, 15841, 16352, 18104, 18688, 22568, 23296, 24986, 25792, 26572, 26908, 27776, 29419, 30368, 30752, 31682, 32704, 36208, 45136, 49972, 51584, 53144, 53816, 55552, 58838, 60736, 61504, 63364, 65408, 70153, 72416, 87451, 90272, 99944, 103168, 106288, 107632, 117676, 121472, 123008, 126728, 130816, 140306, 144832, 174902, 180544, 199888, 205933, 212576, 215264, 235352, 242944, 246016, 253456, 280612, 289664, 349804, 361088, 399776, 411866, 425152, 430528, 470704, 491071, 506912, 561224, 579328, 699608, 722176, 799552, 823732, 850304, 861056, 911989, 941408, 982142, 1013824, 1122448, 1399216, 1599104, 1647464, 1700608, 1722112, 1823978, 1882816, 1964284, 2027648, 2244896, 2798432, 3198208, 3294928, 3647956, 3765632, 3928568, 4055296, 4489792, 5596864, 6383923, 6589856, 7295912, 7531264, 7857136, 8979584, 11193728, 12767846, 13179712, 14591824, 15714272, 17959168, 22387456, 25535692, 26359424, 29183648, 31428544, 51071384, 52718848, 58367296, 62857088, 102142768, 116734592, 125714176, 204285536, 233469184, 408571072, 817142144, 1634284288]

約数ペア:

[(1, 1634284288), (2, 817142144), (4, 408571072), (7, 233469184), (8, 204285536), (13, 125714176), (14, 116734592), (16, 102142768), (26, 62857088), (28, 58367296), (31, 52718848), (32, 51071384), (52, 31428544), (56, 29183648), (62, 26359424), (64, 25535692), (73, 22387456), (91, 17959168), (104, 15714272), (112, 14591824), (124, 13179712), (128, 12767846), (146, 11193728), (182, 8979584), (208, 7857136), (217, 7531264), (224, 7295912), (248, 6589856), (256, 6383923), (292, 5596864), (364, 4489792), (403, 4055296), (416, 3928568), (434, 3765632), (448, 3647956), (496, 3294928), (511, 3198208), (584, 2798432), (728, 2244896), (806, 2027648), (832, 1964284), (868, 1882816), (896, 1823978), (949, 1722112), (961, 1700608), (992, 1647464), (1022, 1599104), (1168, 1399216), (1456, 1122448), (1612, 1013824), (1664, 982142), (1736, 941408), (1792, 911989), (1898, 861056), (1922, 850304), (1984, 823732), (2044, 799552), (2263, 722176), (2336, 699608), (2821, 579328), (2912, 561224), (3224, 506912), (3328, 491071), (3472, 470704), (3796, 430528), (3844, 425152), (3968, 411866), (4088, 399776), (4526, 361088), (4672, 349804), (5642, 289664), (5824, 280612), (6448, 253456), (6643, 246016), (6727, 242944), (6944, 235352), (7592, 215264), (7688, 212576), (7936, 205933), (8176, 199888), (9052, 180544), (9344, 174902), (11284, 144832), (11648, 140306), (12493, 130816), (12896, 126728), (13286, 123008), (13454, 121472), (13888, 117676), (15184, 107632), (15376, 106288), (15841, 103168), (16352, 99944), (18104, 90272), (18688, 87451), (22568, 72416), (23296, 70153), (24986, 65408), (25792, 63364), (26572, 61504), (26908, 60736), (27776, 58838), (29419, 55552), (30368, 53816), (30752, 53144), (31682, 51584), (32704, 49972), (36208, 45136)]