1551170068

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 3232014912

約数和(自身を除く): 1680844844

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 97, 98, 166, 194, 196, 332, 388, 581, 679, 983, 1162, 1358, 1966, 2324, 2716, 3932, 4067, 4753, 6881, 8051, 8134, 9506, 13762, 16102, 16268, 19012, 27524, 32204, 48167, 56357, 81589, 95351, 96334, 112714, 163178, 190702, 192668, 225428, 326356, 381404, 394499, 571123, 667457, 788998, 1142246, 1334914, 1577996, 2284492, 2669828, 3997861, 4672199, 7914133, 7995722, 9344398, 15828266, 15991444, 18688796, 31656532, 55398931, 110797862, 221595724, 387792517, 775585034, 1551170068]

約数ペア:

[(1, 1551170068), (2, 775585034), (4, 387792517), (7, 221595724), (14, 110797862), (28, 55398931), (49, 31656532), (83, 18688796), (97, 15991444), (98, 15828266), (166, 9344398), (194, 7995722), (196, 7914133), (332, 4672199), (388, 3997861), (581, 2669828), (679, 2284492), (983, 1577996), (1162, 1334914), (1358, 1142246), (1966, 788998), (2324, 667457), (2716, 571123), (3932, 394499), (4067, 381404), (4753, 326356), (6881, 225428), (8051, 192668), (8134, 190702), (9506, 163178), (13762, 112714), (16102, 96334), (16268, 95351), (19012, 81589), (27524, 56357), (32204, 48167)]