396375462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 1013126400

約数和(自身を除く): 616750938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 149, 258, 298, 301, 387, 447, 491, 602, 774, 894, 903, 982, 1043, 1341, 1473, 1806, 2086, 2682, 2709, 2946, 3129, 3437, 4419, 5418, 6258, 6407, 6874, 8838, 9387, 10311, 12814, 18774, 19221, 20622, 21113, 30933, 38442, 42226, 44849, 57663, 61866, 63339, 73159, 89698, 115326, 126678, 134547, 146318, 147791, 190017, 219477, 269094, 295582, 380034, 403641, 438954, 443373, 512113, 658431, 807282, 886746, 1024226, 1316862, 1330119, 1536339, 2660238, 3072678, 3145837, 4609017, 6291674, 9218034, 9437511, 18875022, 22020859, 28312533, 44041718, 56625066, 66062577, 132125154, 198187731, 396375462]

約数ペア:

[(1, 396375462), (2, 198187731), (3, 132125154), (6, 66062577), (7, 56625066), (9, 44041718), (14, 28312533), (18, 22020859), (21, 18875022), (42, 9437511), (43, 9218034), (63, 6291674), (86, 4609017), (126, 3145837), (129, 3072678), (149, 2660238), (258, 1536339), (298, 1330119), (301, 1316862), (387, 1024226), (447, 886746), (491, 807282), (602, 658431), (774, 512113), (894, 443373), (903, 438954), (982, 403641), (1043, 380034), (1341, 295582), (1473, 269094), (1806, 219477), (2086, 190017), (2682, 147791), (2709, 146318), (2946, 134547), (3129, 126678), (3437, 115326), (4419, 89698), (5418, 73159), (6258, 63339), (6407, 61866), (6874, 57663), (8838, 44849), (9387, 42226), (10311, 38442), (12814, 30933), (18774, 21113), (19221, 20622)]