974697984

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 3096645552

約数和(自身を除く): 2121947568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 128, 144, 156, 159, 192, 208, 212, 234, 256, 288, 307, 312, 318, 384, 416, 424, 468, 477, 512, 576, 614, 624, 636, 689, 768, 832, 848, 921, 936, 954, 1152, 1228, 1248, 1272, 1378, 1536, 1664, 1696, 1842, 1872, 1908, 2067, 2304, 2456, 2496, 2544, 2756, 2763, 3328, 3392, 3684, 3744, 3816, 3991, 4134, 4608, 4912, 4992, 5088, 5512, 5526, 6201, 6656, 6784, 7368, 7488, 7632, 7982, 8268, 9824, 9984, 10176, 11024, 11052, 11973, 12402, 13568, 14736, 14976, 15264, 15964, 16271, 16536, 19648, 19968, 20352, 22048, 22104, 23946, 24804, 27136, 29472, 29952, 30528, 31928, 32542, 33072, 35919, 39296, 40704, 44096, 44208, 47892, 48813, 49608, 58944, 59904, 61056, 63856, 65084, 66144, 71838, 78592, 81408, 88192, 88416, 95784, 97626, 99216, 117888, 122112, 127712, 130168, 132288, 143676, 146439, 157184, 176384, 176832, 191568, 195252, 198432, 211523, 235776, 244224, 255424, 260336, 264576, 287352, 292878, 352768, 353664, 383136, 390504, 396864, 423046, 471552, 510848, 520672, 529152, 574704, 585756, 634569, 707328, 766272, 781008, 793728, 846092, 1021696, 1041344, 1058304, 1149408, 1171512, 1269138, 1414656, 1532544, 1562016, 1587456, 1692184, 1903707, 2043392, 2082688, 2298816, 2343024, 2538276, 3065088, 3124032, 3174912, 3384368, 3807414, 4165376, 4597632, 4686048, 5076552, 6130176, 6248064, 6768736, 7614828, 8330752, 9195264, 9372096, 10153104, 12496128, 13537472, 15229656, 18390528, 18744192, 20306208, 24992256, 27074944, 30459312, 37488384, 40612416, 54149888, 60918624, 74976768, 81224832, 108299776, 121837248, 162449664, 243674496, 324899328, 487348992, 974697984]

約数ペア:

[(1, 974697984), (2, 487348992), (3, 324899328), (4, 243674496), (6, 162449664), (8, 121837248), (9, 108299776), (12, 81224832), (13, 74976768), (16, 60918624), (18, 54149888), (24, 40612416), (26, 37488384), (32, 30459312), (36, 27074944), (39, 24992256), (48, 20306208), (52, 18744192), (53, 18390528), (64, 15229656), (72, 13537472), (78, 12496128), (96, 10153104), (104, 9372096), (106, 9195264), (117, 8330752), (128, 7614828), (144, 6768736), (156, 6248064), (159, 6130176), (192, 5076552), (208, 4686048), (212, 4597632), (234, 4165376), (256, 3807414), (288, 3384368), (307, 3174912), (312, 3124032), (318, 3065088), (384, 2538276), (416, 2343024), (424, 2298816), (468, 2082688), (477, 2043392), (512, 1903707), (576, 1692184), (614, 1587456), (624, 1562016), (636, 1532544), (689, 1414656), (768, 1269138), (832, 1171512), (848, 1149408), (921, 1058304), (936, 1041344), (954, 1021696), (1152, 846092), (1228, 793728), (1248, 781008), (1272, 766272), (1378, 707328), (1536, 634569), (1664, 585756), (1696, 574704), (1842, 529152), (1872, 520672), (1908, 510848), (2067, 471552), (2304, 423046), (2456, 396864), (2496, 390504), (2544, 383136), (2756, 353664), (2763, 352768), (3328, 292878), (3392, 287352), (3684, 264576), (3744, 260336), (3816, 255424), (3991, 244224), (4134, 235776), (4608, 211523), (4912, 198432), (4992, 195252), (5088, 191568), (5512, 176832), (5526, 176384), (6201, 157184), (6656, 146439), (6784, 143676), (7368, 132288), (7488, 130168), (7632, 127712), (7982, 122112), (8268, 117888), (9824, 99216), (9984, 97626), (10176, 95784), (11024, 88416), (11052, 88192), (11973, 81408), (12402, 78592), (13568, 71838), (14736, 66144), (14976, 65084), (15264, 63856), (15964, 61056), (16271, 59904), (16536, 58944), (19648, 49608), (19968, 48813), (20352, 47892), (22048, 44208), (22104, 44096), (23946, 40704), (24804, 39296), (27136, 35919), (29472, 33072), (29952, 32542), (30528, 31928)]