401021772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{7649}}^1$

素因数の和:7930

約数の個数: 48

約数和(自身を含む): 994744800

約数和(自身を除く): 593723028

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 514, 771, 1028, 1542, 3084, 4369, 7649, 8738, 13107, 15298, 17476, 22947, 26214, 30596, 45894, 52428, 91788, 130033, 260066, 390099, 520132, 780198, 1560396, 1965793, 3931586, 5897379, 7863172, 11794758, 23589516, 33418481, 66836962, 100255443, 133673924, 200510886, 401021772]

約数ペア:

[(1, 401021772), (2, 200510886), (3, 133673924), (4, 100255443), (6, 66836962), (12, 33418481), (17, 23589516), (34, 11794758), (51, 7863172), (68, 5897379), (102, 3931586), (204, 1965793), (257, 1560396), (514, 780198), (771, 520132), (1028, 390099), (1542, 260066), (3084, 130033), (4369, 91788), (7649, 52428), (8738, 45894), (13107, 30596), (15298, 26214), (17476, 22947)]