71398251648

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{3119}}^1$

素因数の和:3811

約数の個数: 192

約数和(自身を含む): 212482483200

約数和(自身を除く): 141084231552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 641, 744, 992, 1116, 1152, 1282, 1488, 1923, 1984, 2232, 2564, 2976, 3119, 3846, 3968, 4464, 5128, 5769, 5952, 6238, 7692, 8928, 9357, 10256, 11538, 11904, 12476, 15384, 17856, 18714, 19871, 20512, 23076, 24952, 28071, 30768, 35712, 37428, 39742, 41024, 46152, 49904, 56142, 59613, 61536, 74856, 79484, 82048, 92304, 96689, 99808, 112284, 119226, 123072, 149712, 158968, 178839, 184608, 193378, 199616, 224568, 238452, 246144, 290067, 299424, 317936, 357678, 369216, 386756, 399232, 449136, 476904, 580134, 598848, 635872, 715356, 738432, 773512, 870201, 898272, 953808, 1160268, 1197696, 1271744, 1430712, 1547024, 1740402, 1796544, 1907616, 1999279, 2320536, 2543488, 2861424, 3094048, 3480804, 3593088, 3815232, 3998558, 4641072, 5722848, 5997837, 6188096, 6961608, 7630464, 7997116, 9282144, 11445696, 11995674, 12376192, 13923216, 15994232, 17993511, 18564288, 22891392, 23991348, 27846432, 31988464, 35987022, 37128576, 47982696, 55692864, 61977649, 63976928, 71974044, 95965392, 111385728, 123955298, 127953856, 143948088, 185932947, 191930784, 247910596, 255907712, 287896176, 371865894, 383861568, 495821192, 557798841, 575792352, 743731788, 767723136, 991642384, 1115597682, 1151584704, 1487463576, 1983284768, 2231195364, 2303169408, 2974927152, 3966569536, 4462390728, 5949854304, 7933139072, 8924781456, 11899708608, 17849562912, 23799417216, 35699125824, 71398251648]

約数ペア:

[(1, 71398251648), (2, 35699125824), (3, 23799417216), (4, 17849562912), (6, 11899708608), (8, 8924781456), (9, 7933139072), (12, 5949854304), (16, 4462390728), (18, 3966569536), (24, 2974927152), (31, 2303169408), (32, 2231195364), (36, 1983284768), (48, 1487463576), (62, 1151584704), (64, 1115597682), (72, 991642384), (93, 767723136), (96, 743731788), (124, 575792352), (128, 557798841), (144, 495821192), (186, 383861568), (192, 371865894), (248, 287896176), (279, 255907712), (288, 247910596), (372, 191930784), (384, 185932947), (496, 143948088), (558, 127953856), (576, 123955298), (641, 111385728), (744, 95965392), (992, 71974044), (1116, 63976928), (1152, 61977649), (1282, 55692864), (1488, 47982696), (1923, 37128576), (1984, 35987022), (2232, 31988464), (2564, 27846432), (2976, 23991348), (3119, 22891392), (3846, 18564288), (3968, 17993511), (4464, 15994232), (5128, 13923216), (5769, 12376192), (5952, 11995674), (6238, 11445696), (7692, 9282144), (8928, 7997116), (9357, 7630464), (10256, 6961608), (11538, 6188096), (11904, 5997837), (12476, 5722848), (15384, 4641072), (17856, 3998558), (18714, 3815232), (19871, 3593088), (20512, 3480804), (23076, 3094048), (24952, 2861424), (28071, 2543488), (30768, 2320536), (35712, 1999279), (37428, 1907616), (39742, 1796544), (41024, 1740402), (46152, 1547024), (49904, 1430712), (56142, 1271744), (59613, 1197696), (61536, 1160268), (74856, 953808), (79484, 898272), (82048, 870201), (92304, 773512), (96689, 738432), (99808, 715356), (112284, 635872), (119226, 598848), (123072, 580134), (149712, 476904), (158968, 449136), (178839, 399232), (184608, 386756), (193378, 369216), (199616, 357678), (224568, 317936), (238452, 299424), (246144, 290067)]