1531161216

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{102241}}^1$

素因数の和:102274

約数の個数: 96

約数和(自身を含む): 4745051220

約数和(自身を除く): 3213890004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 102241, 204482, 306723, 408964, 613446, 817928, 920169, 1226892, 1329133, 1635856, 1840338, 2453784, 2658266, 3271712, 3680676, 3987399, 4907568, 5316532, 6543424, 7361352, 7974798, 9815136, 10633064, 11962197, 13086848, 14722704, 15949596, 19630272, 21266128, 23924394, 29445408, 31899192, 39260544, 42532256, 47848788, 58890816, 63798384, 85064512, 95697576, 117781632, 127596768, 170129024, 191395152, 255193536, 382790304, 510387072, 765580608, 1531161216]

約数ペア:

[(1, 1531161216), (2, 765580608), (3, 510387072), (4, 382790304), (6, 255193536), (8, 191395152), (9, 170129024), (12, 127596768), (13, 117781632), (16, 95697576), (18, 85064512), (24, 63798384), (26, 58890816), (32, 47848788), (36, 42532256), (39, 39260544), (48, 31899192), (52, 29445408), (64, 23924394), (72, 21266128), (78, 19630272), (96, 15949596), (104, 14722704), (117, 13086848), (128, 11962197), (144, 10633064), (156, 9815136), (192, 7974798), (208, 7361352), (234, 6543424), (288, 5316532), (312, 4907568), (384, 3987399), (416, 3680676), (468, 3271712), (576, 2658266), (624, 2453784), (832, 1840338), (936, 1635856), (1152, 1329133), (1248, 1226892), (1664, 920169), (1872, 817928), (2496, 613446), (3744, 408964), (4992, 306723), (7488, 204482), (14976, 102241)]