769734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 1965600

約数和(自身を除く): 1195866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 149, 246, 287, 298, 369, 447, 574, 738, 861, 894, 1043, 1341, 1722, 2086, 2583, 2682, 3129, 5166, 6109, 6258, 9387, 12218, 18327, 18774, 36654, 42763, 54981, 85526, 109962, 128289, 256578, 384867, 769734]

約数ペア:

[(1, 769734), (2, 384867), (3, 256578), (6, 128289), (7, 109962), (9, 85526), (14, 54981), (18, 42763), (21, 36654), (41, 18774), (42, 18327), (63, 12218), (82, 9387), (123, 6258), (126, 6109), (149, 5166), (246, 3129), (287, 2682), (298, 2583), (369, 2086), (447, 1722), (574, 1341), (738, 1043), (861, 894)]