31345641072

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2399}}^1\times {\mathrm{2927}}^1$

素因数の和:5371

約数の個数: 120

約数和(自身を含む): 90622771200

約数和(自身を除く): 59277130128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 2399, 2927, 4464, 4798, 5854, 7197, 8781, 9596, 11708, 14394, 17562, 19192, 21591, 23416, 26343, 28788, 35124, 38384, 43182, 46832, 52686, 57576, 70248, 74369, 86364, 90737, 105372, 115152, 140496, 148738, 172728, 181474, 210744, 223107, 272211, 297476, 345456, 362948, 421488, 446214, 544422, 594952, 669321, 725896, 816633, 892428, 1088844, 1189904, 1338642, 1451792, 1633266, 1784856, 2177688, 2677284, 3266532, 3569712, 4355376, 5354568, 6533064, 7021873, 10709136, 13066128, 14043746, 21065619, 28087492, 42131238, 56174984, 63196857, 84262476, 112349968, 126393714, 168524952, 217678063, 252787428, 337049904, 435356126, 505574856, 653034189, 870712252, 1011149712, 1306068378, 1741424504, 1959102567, 2612136756, 3482849008, 3918205134, 5224273512, 7836410268, 10448547024, 15672820536, 31345641072]

約数ペア:

[(1, 31345641072), (2, 15672820536), (3, 10448547024), (4, 7836410268), (6, 5224273512), (8, 3918205134), (9, 3482849008), (12, 2612136756), (16, 1959102567), (18, 1741424504), (24, 1306068378), (31, 1011149712), (36, 870712252), (48, 653034189), (62, 505574856), (72, 435356126), (93, 337049904), (124, 252787428), (144, 217678063), (186, 168524952), (248, 126393714), (279, 112349968), (372, 84262476), (496, 63196857), (558, 56174984), (744, 42131238), (1116, 28087492), (1488, 21065619), (2232, 14043746), (2399, 13066128), (2927, 10709136), (4464, 7021873), (4798, 6533064), (5854, 5354568), (7197, 4355376), (8781, 3569712), (9596, 3266532), (11708, 2677284), (14394, 2177688), (17562, 1784856), (19192, 1633266), (21591, 1451792), (23416, 1338642), (26343, 1189904), (28788, 1088844), (35124, 892428), (38384, 816633), (43182, 725896), (46832, 669321), (52686, 594952), (57576, 544422), (70248, 446214), (74369, 421488), (86364, 362948), (90737, 345456), (105372, 297476), (115152, 272211), (140496, 223107), (148738, 210744), (172728, 181474)]