218536656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{350219}}^1$

素因数の和:350243

約数の個数: 40

約数和(自身を含む): 607981920

約数和(自身を除く): 389445264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 350219, 700438, 1050657, 1400876, 2101314, 2801752, 4202628, 4552847, 5603504, 8405256, 9105694, 13658541, 16810512, 18211388, 27317082, 36422776, 54634164, 72845552, 109268328, 218536656]

約数ペア:

[(1, 218536656), (2, 109268328), (3, 72845552), (4, 54634164), (6, 36422776), (8, 27317082), (12, 18211388), (13, 16810512), (16, 13658541), (24, 9105694), (26, 8405256), (39, 5603504), (48, 4552847), (52, 4202628), (78, 2801752), (104, 2101314), (156, 1400876), (208, 1050657), (312, 700438), (624, 350219)]