221974224

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{26731}}^1$

素因数の和:26915

約数の個数: 40

約数和(自身を含む): 576769632

約数和(自身を除く): 354795408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 26731, 53462, 80193, 106924, 160386, 213848, 320772, 427696, 641544, 1283088, 4624463, 9248926, 13873389, 18497852, 27746778, 36995704, 55493556, 73991408, 110987112, 221974224]

約数ペア:

[(1, 221974224), (2, 110987112), (3, 73991408), (4, 55493556), (6, 36995704), (8, 27746778), (12, 18497852), (16, 13873389), (24, 9248926), (48, 4624463), (173, 1283088), (346, 641544), (519, 427696), (692, 320772), (1038, 213848), (1384, 160386), (2076, 106924), (2768, 80193), (4152, 53462), (8304, 26731)]