218528704

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{148457}}^1$

素因数の和:148492

約数の個数: 28

約数和(自身を含む): 452499984

約数和(自身を除く): 233971280

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 148457, 296914, 593828, 1187656, 2375312, 3414511, 4750624, 6829022, 9501248, 13658044, 27316088, 54632176, 109264352, 218528704]

約数ペア:

[(1, 218528704), (2, 109264352), (4, 54632176), (8, 27316088), (16, 13658044), (23, 9501248), (32, 6829022), (46, 4750624), (64, 3414511), (92, 2375312), (184, 1187656), (368, 593828), (736, 296914), (1472, 148457)]