677638668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{171641}}^1$

素因数の和:171702

約数の個数: 48

約数和(自身を含む): 1845494784

約数和(自身を除く): 1167856116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 171641, 343282, 514923, 686564, 1029846, 1201487, 2059692, 2402974, 3604461, 4805948, 7208922, 8067127, 14417844, 16134254, 24201381, 32268508, 48402762, 56469889, 96805524, 112939778, 169409667, 225879556, 338819334, 677638668]

約数ペア:

[(1, 677638668), (2, 338819334), (3, 225879556), (4, 169409667), (6, 112939778), (7, 96805524), (12, 56469889), (14, 48402762), (21, 32268508), (28, 24201381), (42, 16134254), (47, 14417844), (84, 8067127), (94, 7208922), (141, 4805948), (188, 3604461), (282, 2402974), (329, 2059692), (564, 1201487), (658, 1029846), (987, 686564), (1316, 514923), (1974, 343282), (3948, 171641)]