313612962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 698920320

約数和(自身を除く): 385307358

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 169, 222, 338, 481, 507, 643, 962, 1014, 1286, 1443, 1929, 2197, 2886, 3858, 4394, 6253, 6591, 8359, 12506, 13182, 16718, 18759, 23791, 25077, 37518, 47582, 50154, 71373, 81289, 108667, 142746, 162578, 217334, 243867, 309283, 326001, 487734, 618566, 652002, 927849, 1412671, 1855698, 2825342, 4020679, 4238013, 8041358, 8476026, 12062037, 24124074, 52268827, 104537654, 156806481, 313612962]

約数ペア:

[(1, 313612962), (2, 156806481), (3, 104537654), (6, 52268827), (13, 24124074), (26, 12062037), (37, 8476026), (39, 8041358), (74, 4238013), (78, 4020679), (111, 2825342), (169, 1855698), (222, 1412671), (338, 927849), (481, 652002), (507, 618566), (643, 487734), (962, 326001), (1014, 309283), (1286, 243867), (1443, 217334), (1929, 162578), (2197, 142746), (2886, 108667), (3858, 81289), (4394, 71373), (6253, 50154), (6591, 47582), (8359, 37518), (12506, 25077), (13182, 23791), (16718, 18759)]