225403152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{361223}}^1$

素因数の和:361247

約数の個数: 40

約数和(自身を含む): 627084864

約数和(自身を除く): 401681712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 361223, 722446, 1083669, 1444892, 2167338, 2889784, 4334676, 4695899, 5779568, 8669352, 9391798, 14087697, 17338704, 18783596, 28175394, 37567192, 56350788, 75134384, 112701576, 225403152]

約数ペア:

[(1, 225403152), (2, 112701576), (3, 75134384), (4, 56350788), (6, 37567192), (8, 28175394), (12, 18783596), (13, 17338704), (16, 14087697), (24, 9391798), (26, 8669352), (39, 5779568), (48, 4695899), (52, 4334676), (78, 2889784), (104, 2167338), (156, 1444892), (208, 1083669), (312, 722446), (624, 361223)]