318257472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127507}}^1$

素因数の和:127535

約数の個数: 56

約数和(自身を含む): 906836896

約数和(自身を除く): 588579424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 127507, 255014, 382521, 510028, 765042, 1020056, 1530084, 1657591, 2040112, 3060168, 3315182, 4080224, 4972773, 6120336, 6630364, 8160448, 9945546, 12240672, 13260728, 19891092, 24481344, 26521456, 39782184, 53042912, 79564368, 106085824, 159128736, 318257472]

約数ペア:

[(1, 318257472), (2, 159128736), (3, 106085824), (4, 79564368), (6, 53042912), (8, 39782184), (12, 26521456), (13, 24481344), (16, 19891092), (24, 13260728), (26, 12240672), (32, 9945546), (39, 8160448), (48, 6630364), (52, 6120336), (64, 4972773), (78, 4080224), (96, 3315182), (104, 3060168), (156, 2040112), (192, 1657591), (208, 1530084), (312, 1020056), (416, 765042), (624, 510028), (832, 382521), (1248, 255014), (2496, 127507)]