642072624

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{704027}}^1$

素因数の和:704057

約数の個数: 40

約数和(自身を含む): 1745989440

約数和(自身を除く): 1103916816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 704027, 1408054, 2112081, 2816108, 4224162, 5632216, 8448324, 11264432, 13376513, 16896648, 26753026, 33793296, 40129539, 53506052, 80259078, 107012104, 160518156, 214024208, 321036312, 642072624]

約数ペア:

[(1, 642072624), (2, 321036312), (3, 214024208), (4, 160518156), (6, 107012104), (8, 80259078), (12, 53506052), (16, 40129539), (19, 33793296), (24, 26753026), (38, 16896648), (48, 13376513), (57, 11264432), (76, 8448324), (114, 5632216), (152, 4224162), (228, 2816108), (304, 2112081), (456, 1408054), (912, 704027)]