314780908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3671}}^1$

素因数の和:3802

約数の個数: 48

約数和(自身を含む): 634785984

約数和(自身を除く): 320005076

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 97, 194, 221, 388, 442, 884, 1261, 1649, 2522, 3298, 3671, 5044, 6596, 7342, 14684, 21437, 42874, 47723, 62407, 85748, 95446, 124814, 190892, 249628, 356087, 712174, 811291, 1424348, 1622582, 3245164, 4629131, 6053479, 9258262, 12106958, 18516524, 24213916, 78695227, 157390454, 314780908]

約数ペア:

[(1, 314780908), (2, 157390454), (4, 78695227), (13, 24213916), (17, 18516524), (26, 12106958), (34, 9258262), (52, 6053479), (68, 4629131), (97, 3245164), (194, 1622582), (221, 1424348), (388, 811291), (442, 712174), (884, 356087), (1261, 249628), (1649, 190892), (2522, 124814), (3298, 95446), (3671, 85748), (5044, 62407), (6596, 47723), (7342, 42874), (14684, 21437)]