218469168

素因数分解:

$2^4\times 3^2\times {\mathrm{571}}^1\times {\mathrm{2657}}^1$

素因数の和:3242

約数の個数: 60

約数和(自身を含む): 612711528

約数和(自身を除く): 394242360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 571, 1142, 1713, 2284, 2657, 3426, 4568, 5139, 5314, 6852, 7971, 9136, 10278, 10628, 13704, 15942, 20556, 21256, 23913, 27408, 31884, 41112, 42512, 47826, 63768, 82224, 95652, 127536, 191304, 382608, 1517147, 3034294, 4551441, 6068588, 9102882, 12137176, 13654323, 18205764, 24274352, 27308646, 36411528, 54617292, 72823056, 109234584, 218469168]

約数ペア:

[(1, 218469168), (2, 109234584), (3, 72823056), (4, 54617292), (6, 36411528), (8, 27308646), (9, 24274352), (12, 18205764), (16, 13654323), (18, 12137176), (24, 9102882), (36, 6068588), (48, 4551441), (72, 3034294), (144, 1517147), (571, 382608), (1142, 191304), (1713, 127536), (2284, 95652), (2657, 82224), (3426, 63768), (4568, 47826), (5139, 42512), (5314, 41112), (6852, 31884), (7971, 27408), (9136, 23913), (10278, 21256), (10628, 20556), (13704, 15942)]