219326452816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21793169}}^1$

素因数の和:21793231

約数の個数: 40

約数和(自身を含む): 462102376680

約数和(自身を除く): 242775923864

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 21793169, 43586338, 87172676, 174345352, 348690704, 370483873, 740967746, 806347253, 1481935492, 1612694506, 2963870984, 3225389012, 5927741968, 6450778024, 12901556048, 13707903301, 27415806602, 54831613204, 109663226408, 219326452816]

約数ペア:

[(1, 219326452816), (2, 109663226408), (4, 54831613204), (8, 27415806602), (16, 13707903301), (17, 12901556048), (34, 6450778024), (37, 5927741968), (68, 3225389012), (74, 2963870984), (136, 1612694506), (148, 1481935492), (272, 806347253), (296, 740967746), (592, 370483873), (629, 348690704), (1258, 174345352), (2516, 87172676), (5032, 43586338), (10064, 21793169)]