254756511012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{68683}}^1$

素因数の和:68953

約数の個数: 96

約数和(自身を含む): 631409264640

約数和(自身を除く): 376652753628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 151, 178, 267, 276, 302, 356, 453, 534, 604, 906, 1068, 1812, 2047, 3473, 4094, 6141, 6946, 8188, 10419, 12282, 13439, 13892, 20838, 24564, 26878, 40317, 41676, 53756, 68683, 80634, 137366, 161268, 206049, 274732, 309097, 412098, 618194, 824196, 927291, 1236388, 1579709, 1854582, 3159418, 3709164, 4739127, 6112787, 6318836, 9478254, 10371133, 12225574, 18338361, 18956508, 20742266, 24451148, 31113399, 36676722, 41484532, 62226798, 73353444, 124453596, 140594101, 238536059, 281188202, 421782303, 477072118, 562376404, 715608177, 843564606, 923030837, 954144236, 1431216354, 1687129212, 1846061674, 2769092511, 2862432708, 3692123348, 5538185022, 11076370044, 21229709251, 42459418502, 63689127753, 84918837004, 127378255506, 254756511012]

約数ペア:

[(1, 254756511012), (2, 127378255506), (3, 84918837004), (4, 63689127753), (6, 42459418502), (12, 21229709251), (23, 11076370044), (46, 5538185022), (69, 3692123348), (89, 2862432708), (92, 2769092511), (138, 1846061674), (151, 1687129212), (178, 1431216354), (267, 954144236), (276, 923030837), (302, 843564606), (356, 715608177), (453, 562376404), (534, 477072118), (604, 421782303), (906, 281188202), (1068, 238536059), (1812, 140594101), (2047, 124453596), (3473, 73353444), (4094, 62226798), (6141, 41484532), (6946, 36676722), (8188, 31113399), (10419, 24451148), (12282, 20742266), (13439, 18956508), (13892, 18338361), (20838, 12225574), (24564, 10371133), (26878, 9478254), (40317, 6318836), (41676, 6112787), (53756, 4739127), (68683, 3709164), (80634, 3159418), (137366, 1854582), (161268, 1579709), (206049, 1236388), (274732, 927291), (309097, 824196), (412098, 618194)]