386394944

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24443}}^1$

素因数の和:24487

約数の個数: 56

約数和(自身を含む): 869228640

約数和(自身を除く): 482833696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 24443, 48886, 97772, 195544, 317759, 391088, 464417, 635518, 782176, 928834, 1271036, 1564352, 1857668, 2542072, 3715336, 5084144, 6037421, 7430672, 10168288, 12074842, 14861344, 20336576, 24149684, 29722688, 48299368, 96598736, 193197472, 386394944]

約数ペア:

[(1, 386394944), (2, 193197472), (4, 96598736), (8, 48299368), (13, 29722688), (16, 24149684), (19, 20336576), (26, 14861344), (32, 12074842), (38, 10168288), (52, 7430672), (64, 6037421), (76, 5084144), (104, 3715336), (152, 2542072), (208, 1857668), (247, 1564352), (304, 1271036), (416, 928834), (494, 782176), (608, 635518), (832, 464417), (988, 391088), (1216, 317759), (1976, 195544), (3952, 97772), (7904, 48886), (15808, 24443)]