31525039312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 69179572224

約数和(自身を除く): 37654532912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 137, 208, 248, 254, 274, 281, 403, 496, 508, 548, 562, 806, 1016, 1096, 1124, 1612, 1651, 1781, 2032, 2192, 2248, 3224, 3302, 3562, 3653, 3937, 4247, 4496, 6448, 6604, 7124, 7306, 7874, 8494, 8711, 13208, 14248, 14612, 15748, 16988, 17399, 17422, 26416, 28496, 29224, 31496, 33976, 34798, 34844, 35687, 38497, 51181, 55211, 58448, 62992, 67952, 69596, 69688, 71374, 76994, 102362, 110422, 113243, 139192, 139376, 142748, 153988, 204724, 220844, 226187, 226486, 278384, 285496, 307976, 409448, 441688, 452374, 452972, 463931, 500461, 539369, 570992, 615952, 818896, 883376, 904748, 905944, 927862, 1000922, 1078738, 1106297, 1193407, 1809496, 1811888, 1855724, 2001844, 2157476, 2212594, 2386814, 3618992, 3711448, 4003688, 4314952, 4425188, 4773628, 4889119, 7011797, 7422896, 8007376, 8629904, 8850376, 9547256, 9778238, 14023594, 14381861, 15514291, 17700752, 19094512, 19556476, 28047188, 28763722, 31028582, 39112952, 56094376, 57527444, 62057164, 63558547, 78225904, 112188752, 115054888, 124114328, 127117094, 151562689, 230109776, 248228656, 254234188, 303125378, 508468376, 606250756, 1016936752, 1212501512, 1970314957, 2425003024, 3940629914, 7881259828, 15762519656, 31525039312]

約数ペア:

[(1, 31525039312), (2, 15762519656), (4, 7881259828), (8, 3940629914), (13, 2425003024), (16, 1970314957), (26, 1212501512), (31, 1016936752), (52, 606250756), (62, 508468376), (104, 303125378), (124, 254234188), (127, 248228656), (137, 230109776), (208, 151562689), (248, 127117094), (254, 124114328), (274, 115054888), (281, 112188752), (403, 78225904), (496, 63558547), (508, 62057164), (548, 57527444), (562, 56094376), (806, 39112952), (1016, 31028582), (1096, 28763722), (1124, 28047188), (1612, 19556476), (1651, 19094512), (1781, 17700752), (2032, 15514291), (2192, 14381861), (2248, 14023594), (3224, 9778238), (3302, 9547256), (3562, 8850376), (3653, 8629904), (3937, 8007376), (4247, 7422896), (4496, 7011797), (6448, 4889119), (6604, 4773628), (7124, 4425188), (7306, 4314952), (7874, 4003688), (8494, 3711448), (8711, 3618992), (13208, 2386814), (14248, 2212594), (14612, 2157476), (15748, 2001844), (16988, 1855724), (17399, 1811888), (17422, 1809496), (26416, 1193407), (28496, 1106297), (29224, 1078738), (31496, 1000922), (33976, 927862), (34798, 905944), (34844, 904748), (35687, 883376), (38497, 818896), (51181, 615952), (55211, 570992), (58448, 539369), (62992, 500461), (67952, 463931), (69596, 452972), (69688, 452374), (71374, 441688), (76994, 409448), (102362, 307976), (110422, 285496), (113243, 278384), (139192, 226486), (139376, 226187), (142748, 220844), (153988, 204724)]