400081608

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 1116100440

約数和(自身を除く): 716018832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 313, 328, 369, 433, 492, 626, 738, 866, 939, 984, 1252, 1299, 1476, 1732, 1878, 2504, 2598, 2817, 2952, 3464, 3756, 3897, 5196, 5634, 7512, 7794, 10392, 11268, 12833, 15588, 17753, 22536, 25666, 31176, 35506, 38499, 51332, 53259, 71012, 76998, 102664, 106518, 115497, 135529, 142024, 153996, 159777, 213036, 230994, 271058, 307992, 319554, 406587, 426072, 461988, 542116, 639108, 813174, 923976, 1084232, 1219761, 1278216, 1626348, 2439522, 3252696, 4879044, 5556689, 9758088, 11113378, 16670067, 22226756, 33340134, 44453512, 50010201, 66680268, 100020402, 133360536, 200040804, 400081608]

約数ペア:

[(1, 400081608), (2, 200040804), (3, 133360536), (4, 100020402), (6, 66680268), (8, 50010201), (9, 44453512), (12, 33340134), (18, 22226756), (24, 16670067), (36, 11113378), (41, 9758088), (72, 5556689), (82, 4879044), (123, 3252696), (164, 2439522), (246, 1626348), (313, 1278216), (328, 1219761), (369, 1084232), (433, 923976), (492, 813174), (626, 639108), (738, 542116), (866, 461988), (939, 426072), (984, 406587), (1252, 319554), (1299, 307992), (1476, 271058), (1732, 230994), (1878, 213036), (2504, 159777), (2598, 153996), (2817, 142024), (2952, 135529), (3464, 115497), (3756, 106518), (3897, 102664), (5196, 76998), (5634, 71012), (7512, 53259), (7794, 51332), (10392, 38499), (11268, 35506), (12833, 31176), (15588, 25666), (17753, 22536)]