400314606579

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{200153}}^1$

素因数の和:200364

約数の個数: 48

約数和(自身を含む): 611990870400

約数和(自身を除く): 211676263821

約数列:

[1, 3, 9, 29, 79, 87, 97, 237, 261, 291, 711, 873, 2291, 2813, 6873, 7663, 8439, 20619, 22989, 25317, 68967, 200153, 222227, 600459, 666681, 1801377, 2000043, 5804437, 15812087, 17413311, 19414841, 47436261, 52239933, 58244523, 142308783, 174733569, 458550523, 563030389, 1375651569, 1533772439, 1689091167, 4126954707, 4601317317, 5067273501, 13803951951, 44479400731, 133438202193, 400314606579]

約数ペア:

[(1, 400314606579), (3, 133438202193), (9, 44479400731), (29, 13803951951), (79, 5067273501), (87, 4601317317), (97, 4126954707), (237, 1689091167), (261, 1533772439), (291, 1375651569), (711, 563030389), (873, 458550523), (2291, 174733569), (2813, 142308783), (6873, 58244523), (7663, 52239933), (8439, 47436261), (20619, 19414841), (22989, 17413311), (25317, 15812087), (68967, 5804437), (200153, 2000043), (222227, 1801377), (600459, 666681)]