31503558816

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{26113}}^1$

素因数の和:26259

約数の個数: 144

約数和(自身を含む): 92393421120

約数和(自身を除く): 60889862304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 71, 72, 96, 118, 142, 144, 177, 213, 236, 284, 288, 354, 426, 472, 531, 568, 639, 708, 852, 944, 1062, 1136, 1278, 1416, 1704, 1888, 2124, 2272, 2556, 2832, 3408, 4189, 4248, 5112, 5664, 6816, 8378, 8496, 10224, 12567, 16756, 16992, 20448, 25134, 26113, 33512, 37701, 50268, 52226, 67024, 75402, 78339, 100536, 104452, 134048, 150804, 156678, 201072, 208904, 235017, 301608, 313356, 402144, 417808, 470034, 603216, 626712, 835616, 940068, 1206432, 1253424, 1540667, 1854023, 1880136, 2506848, 3081334, 3708046, 3760272, 4622001, 5562069, 6162668, 7416092, 7520544, 9244002, 11124138, 12325336, 13866003, 14832184, 16686207, 18488004, 22248276, 24650672, 27732006, 29664368, 33372414, 36976008, 44496552, 49301344, 55464012, 59328736, 66744828, 73952016, 88993104, 109387357, 110928024, 133489656, 147904032, 177986208, 218774714, 221856048, 266979312, 328162071, 437549428, 443712096, 533958624, 656324142, 875098856, 984486213, 1312648284, 1750197712, 1968972426, 2625296568, 3500395424, 3937944852, 5250593136, 7875889704, 10501186272, 15751779408, 31503558816]

約数ペア:

[(1, 31503558816), (2, 15751779408), (3, 10501186272), (4, 7875889704), (6, 5250593136), (8, 3937944852), (9, 3500395424), (12, 2625296568), (16, 1968972426), (18, 1750197712), (24, 1312648284), (32, 984486213), (36, 875098856), (48, 656324142), (59, 533958624), (71, 443712096), (72, 437549428), (96, 328162071), (118, 266979312), (142, 221856048), (144, 218774714), (177, 177986208), (213, 147904032), (236, 133489656), (284, 110928024), (288, 109387357), (354, 88993104), (426, 73952016), (472, 66744828), (531, 59328736), (568, 55464012), (639, 49301344), (708, 44496552), (852, 36976008), (944, 33372414), (1062, 29664368), (1136, 27732006), (1278, 24650672), (1416, 22248276), (1704, 18488004), (1888, 16686207), (2124, 14832184), (2272, 13866003), (2556, 12325336), (2832, 11124138), (3408, 9244002), (4189, 7520544), (4248, 7416092), (5112, 6162668), (5664, 5562069), (6816, 4622001), (8378, 3760272), (8496, 3708046), (10224, 3081334), (12567, 2506848), (16756, 1880136), (16992, 1854023), (20448, 1540667), (25134, 1253424), (26113, 1206432), (33512, 940068), (37701, 835616), (50268, 626712), (52226, 603216), (67024, 470034), (75402, 417808), (78339, 402144), (100536, 313356), (104452, 301608), (134048, 235017), (150804, 208904), (156678, 201072)]