315079292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6287}}^1$

素因数の和:6386

約数の個数: 48

約数和(自身を含む): 646507008

約数和(自身を除く): 331427716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 737, 748, 1139, 1474, 2278, 2948, 4556, 6287, 12529, 12574, 25058, 25148, 50116, 69157, 106879, 138314, 213758, 276628, 421229, 427516, 842458, 1175669, 1684916, 2351338, 4633519, 4702676, 7160893, 9267038, 14321786, 18534076, 28643572, 78769823, 157539646, 315079292]

約数ペア:

[(1, 315079292), (2, 157539646), (4, 78769823), (11, 28643572), (17, 18534076), (22, 14321786), (34, 9267038), (44, 7160893), (67, 4702676), (68, 4633519), (134, 2351338), (187, 1684916), (268, 1175669), (374, 842458), (737, 427516), (748, 421229), (1139, 276628), (1474, 213758), (2278, 138314), (2948, 106879), (4556, 69157), (6287, 50116), (12529, 25148), (12574, 25058)]