215248848

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{14327}}^1$

素因数の和:14651

約数の個数: 40

約数和(自身を含む): 557875008

約数和(自身を除く): 342626160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 14327, 15024, 28654, 42981, 57308, 85962, 114616, 171924, 229232, 343848, 687696, 4484351, 8968702, 13453053, 17937404, 26906106, 35874808, 53812212, 71749616, 107624424, 215248848]

約数ペア:

[(1, 215248848), (2, 107624424), (3, 71749616), (4, 53812212), (6, 35874808), (8, 26906106), (12, 17937404), (16, 13453053), (24, 8968702), (48, 4484351), (313, 687696), (626, 343848), (939, 229232), (1252, 171924), (1878, 114616), (2504, 85962), (3756, 57308), (5008, 42981), (7512, 28654), (14327, 15024)]