263610048

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105613}}^1$

素因数の和:105641

約数の個数: 56

約数和(自身を含む): 751126768

約数和(自身を除く): 487516720

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, 105613, 211226, 316839, 422452, 633678, 844904, 1267356, 1372969, 1689808, 2534712, 2745938, 3379616, 4118907, 5069424, 5491876, 6759232, 8237814, 10138848, 10983752, 16475628, 20277696, 21967504, 32951256, 43935008, 65902512, 87870016, 131805024, 263610048]

約数ペア:

[(1, 263610048), (2, 131805024), (3, 87870016), (4, 65902512), (6, 43935008), (8, 32951256), (12, 21967504), (13, 20277696), (16, 16475628), (24, 10983752), (26, 10138848), (32, 8237814), (39, 6759232), (48, 5491876), (52, 5069424), (64, 4118907), (78, 3379616), (96, 2745938), (104, 2534712), (156, 1689808), (192, 1372969), (208, 1267356), (312, 844904), (416, 633678), (624, 422452), (832, 316839), (1248, 211226), (2496, 105613)]