396311786892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{4457}}^1\times {\mathrm{352853}}^1$

素因数の和:357327

約数の個数: 72

約数和(自身を含む): 1145160840096

約数和(自身を除く): 748849053204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 4457, 8914, 13371, 17828, 26742, 31199, 40113, 53484, 62398, 80226, 93597, 124796, 160452, 187194, 280791, 352853, 374388, 561582, 705706, 1058559, 1123164, 1411412, 2117118, 2469971, 3175677, 4234236, 4939942, 6351354, 7409913, 9879884, 12702708, 14819826, 22229739, 29639652, 44459478, 88918956, 1572665821, 3145331642, 4717997463, 6290663284, 9435994926, 11008660747, 14153992389, 18871989852, 22017321494, 28307984778, 33025982241, 44034642988, 56615969556, 66051964482, 99077946723, 132103928964, 198155893446, 396311786892]

約数ペア:

[(1, 396311786892), (2, 198155893446), (3, 132103928964), (4, 99077946723), (6, 66051964482), (7, 56615969556), (9, 44034642988), (12, 33025982241), (14, 28307984778), (18, 22017321494), (21, 18871989852), (28, 14153992389), (36, 11008660747), (42, 9435994926), (63, 6290663284), (84, 4717997463), (126, 3145331642), (252, 1572665821), (4457, 88918956), (8914, 44459478), (13371, 29639652), (17828, 22229739), (26742, 14819826), (31199, 12702708), (40113, 9879884), (53484, 7409913), (62398, 6351354), (80226, 4939942), (93597, 4234236), (124796, 3175677), (160452, 2469971), (187194, 2117118), (280791, 1411412), (352853, 1123164), (374388, 1058559), (561582, 705706)]