320401494512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107086061}}^1$

素因数の和:107086097

約数の個数: 40

約数和(自身を含む): 717048271152

約数和(自身を除く): 396646776640

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 107086061, 214172122, 428344244, 856688488, 1177946671, 1713376976, 1820463037, 2355893342, 3640926074, 4711786684, 7281852148, 9423573368, 14563704296, 18847146736, 20025093407, 29127408592, 40050186814, 80100373628, 160200747256, 320401494512]

約数ペア:

[(1, 320401494512), (2, 160200747256), (4, 80100373628), (8, 40050186814), (11, 29127408592), (16, 20025093407), (17, 18847146736), (22, 14563704296), (34, 9423573368), (44, 7281852148), (68, 4711786684), (88, 3640926074), (136, 2355893342), (176, 1820463037), (187, 1713376976), (272, 1177946671), (374, 856688488), (748, 428344244), (1496, 214172122), (2992, 107086061)]