218885904

素因数分解:

$2^4\times 3^2\times {\mathrm{1163}}^1\times {\mathrm{1307}}^1$

素因数の和:2484

約数の個数: 60

約数和(自身を含む): 613572336

約数和(自身を除く): 394686432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1163, 1307, 2326, 2614, 3489, 3921, 4652, 5228, 6978, 7842, 9304, 10456, 10467, 11763, 13956, 15684, 18608, 20912, 20934, 23526, 27912, 31368, 41868, 47052, 55824, 62736, 83736, 94104, 167472, 188208, 1520041, 3040082, 4560123, 6080164, 9120246, 12160328, 13680369, 18240492, 24320656, 27360738, 36480984, 54721476, 72961968, 109442952, 218885904]

約数ペア:

[(1, 218885904), (2, 109442952), (3, 72961968), (4, 54721476), (6, 36480984), (8, 27360738), (9, 24320656), (12, 18240492), (16, 13680369), (18, 12160328), (24, 9120246), (36, 6080164), (48, 4560123), (72, 3040082), (144, 1520041), (1163, 188208), (1307, 167472), (2326, 94104), (2614, 83736), (3489, 62736), (3921, 55824), (4652, 47052), (5228, 41868), (6978, 31368), (7842, 27912), (9304, 23526), (10456, 20934), (10467, 20912), (11763, 18608), (13956, 15684)]