28139460864

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{62207}}^1$

素因数の和:62276

約数の個数: 144

約数和(自身を含む): 81378017280

約数和(自身を除く): 53238556416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2432, 2976, 3534, 3648, 3968, 4712, 4864, 5952, 7068, 7296, 7936, 9424, 11904, 14136, 14592, 18848, 23808, 28272, 37696, 56544, 62207, 75392, 113088, 124414, 150784, 186621, 226176, 248828, 373242, 452352, 497656, 746484, 995312, 1181933, 1492968, 1928417, 1990624, 2363866, 2985936, 3545799, 3856834, 3981248, 4727732, 5785251, 5971872, 7091598, 7713668, 7962496, 9455464, 11570502, 11943744, 14183196, 15427336, 15924992, 18910928, 23141004, 23887488, 28366392, 30854672, 36639923, 37821856, 46282008, 47774976, 56732784, 61709344, 73279846, 75643712, 92564016, 109919769, 113465568, 123418688, 146559692, 151287424, 185128032, 219839538, 226931136, 246837376, 293119384, 302574848, 370256064, 439679076, 453862272, 493674752, 586238768, 740512128, 879358152, 907724544, 1172477536, 1481024256, 1758716304, 2344955072, 3517432608, 4689910144, 7034865216, 9379820288, 14069730432, 28139460864]

約数ペア:

[(1, 28139460864), (2, 14069730432), (3, 9379820288), (4, 7034865216), (6, 4689910144), (8, 3517432608), (12, 2344955072), (16, 1758716304), (19, 1481024256), (24, 1172477536), (31, 907724544), (32, 879358152), (38, 740512128), (48, 586238768), (57, 493674752), (62, 453862272), (64, 439679076), (76, 370256064), (93, 302574848), (96, 293119384), (114, 246837376), (124, 226931136), (128, 219839538), (152, 185128032), (186, 151287424), (192, 146559692), (228, 123418688), (248, 113465568), (256, 109919769), (304, 92564016), (372, 75643712), (384, 73279846), (456, 61709344), (496, 56732784), (589, 47774976), (608, 46282008), (744, 37821856), (768, 36639923), (912, 30854672), (992, 28366392), (1178, 23887488), (1216, 23141004), (1488, 18910928), (1767, 15924992), (1824, 15427336), (1984, 14183196), (2356, 11943744), (2432, 11570502), (2976, 9455464), (3534, 7962496), (3648, 7713668), (3968, 7091598), (4712, 5971872), (4864, 5785251), (5952, 4727732), (7068, 3981248), (7296, 3856834), (7936, 3545799), (9424, 2985936), (11904, 2363866), (14136, 1990624), (14592, 1928417), (18848, 1492968), (23808, 1181933), (28272, 995312), (37696, 746484), (56544, 497656), (62207, 452352), (75392, 373242), (113088, 248828), (124414, 226176), (150784, 186621)]