315040804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12289}}^1$

素因数の和:12352

約数の個数: 48

約数和(自身を含む): 650386800

約数和(自身を除く): 335345996

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 6409, 12289, 12818, 24578, 25636, 49156, 159757, 208913, 319514, 356381, 417826, 639028, 712762, 835652, 1425524, 2715869, 4632953, 5431738, 6058477, 9265906, 10863476, 12116954, 18531812, 24233908, 78760201, 157520402, 315040804]

約数ペア:

[(1, 315040804), (2, 157520402), (4, 78760201), (13, 24233908), (17, 18531812), (26, 12116954), (29, 10863476), (34, 9265906), (52, 6058477), (58, 5431738), (68, 4632953), (116, 2715869), (221, 1425524), (377, 835652), (442, 712762), (493, 639028), (754, 417826), (884, 356381), (986, 319514), (1508, 208913), (1972, 159757), (6409, 49156), (12289, 25636), (12818, 24578)]