222722416

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27241}}^1$

素因数の和:27329

約数の個数: 40

約数和(自身を含む): 499945184

約数和(自身を除く): 277222768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 27241, 54482, 108964, 190687, 217928, 381374, 435856, 762748, 1525496, 1988593, 3050992, 3977186, 7954372, 13920151, 15908744, 27840302, 31817488, 55680604, 111361208, 222722416]

約数ペア:

[(1, 222722416), (2, 111361208), (4, 55680604), (7, 31817488), (8, 27840302), (14, 15908744), (16, 13920151), (28, 7954372), (56, 3977186), (73, 3050992), (112, 1988593), (146, 1525496), (292, 762748), (511, 435856), (584, 381374), (1022, 217928), (1168, 190687), (2044, 108964), (4088, 54482), (8176, 27241)]