268573888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22441}}^1$

素因数の和:22481

約数の個数: 56

約数和(自身を含む): 615628944

約数和(自身を除く): 347055056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 11968, 22441, 44882, 89764, 179528, 246851, 359056, 381497, 493702, 718112, 762994, 987404, 1436224, 1525988, 1974808, 3051976, 3949616, 4196467, 6103952, 7899232, 8392934, 12207904, 15798464, 16785868, 24415808, 33571736, 67143472, 134286944, 268573888]

約数ペア:

[(1, 268573888), (2, 134286944), (4, 67143472), (8, 33571736), (11, 24415808), (16, 16785868), (17, 15798464), (22, 12207904), (32, 8392934), (34, 7899232), (44, 6103952), (64, 4196467), (68, 3949616), (88, 3051976), (136, 1974808), (176, 1525988), (187, 1436224), (272, 987404), (352, 762994), (374, 718112), (544, 493702), (704, 381497), (748, 359056), (1088, 246851), (1496, 179528), (2992, 89764), (5984, 44882), (11968, 22441)]