401080416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{379811}}^1$

素因数の和:379835

約数の個数: 48

約数和(自身を含む): 1148551488

約数和(自身を除く): 747471072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 379811, 759622, 1139433, 1519244, 2278866, 3038488, 4177921, 4557732, 6076976, 8355842, 9115464, 12153952, 12533763, 16711684, 18230928, 25067526, 33423368, 36461856, 50135052, 66846736, 100270104, 133693472, 200540208, 401080416]

約数ペア:

[(1, 401080416), (2, 200540208), (3, 133693472), (4, 100270104), (6, 66846736), (8, 50135052), (11, 36461856), (12, 33423368), (16, 25067526), (22, 18230928), (24, 16711684), (32, 12533763), (33, 12153952), (44, 9115464), (48, 8355842), (66, 6076976), (88, 4557732), (96, 4177921), (132, 3038488), (176, 2278866), (264, 1519244), (352, 1139433), (528, 759622), (1056, 379811)]