1213162568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4591}}^1$

素因数の和:4710

約数の個数: 64

約数和(自身を含む): 2529273600

約数和(自身を除く): 1316111032

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 67, 68, 116, 134, 136, 232, 268, 493, 536, 986, 1139, 1943, 1972, 2278, 3886, 3944, 4556, 4591, 7772, 9112, 9182, 15544, 18364, 33031, 36728, 66062, 78047, 132124, 133139, 156094, 264248, 266278, 307597, 312188, 532556, 615194, 624376, 1065112, 1230388, 2263363, 2460776, 4526726, 5229149, 8920313, 9053452, 10458298, 17840626, 18106904, 20916596, 35681252, 41833192, 71362504, 151645321, 303290642, 606581284, 1213162568]

約数ペア:

[(1, 1213162568), (2, 606581284), (4, 303290642), (8, 151645321), (17, 71362504), (29, 41833192), (34, 35681252), (58, 20916596), (67, 18106904), (68, 17840626), (116, 10458298), (134, 9053452), (136, 8920313), (232, 5229149), (268, 4526726), (493, 2460776), (536, 2263363), (986, 1230388), (1139, 1065112), (1943, 624376), (1972, 615194), (2278, 532556), (3886, 312188), (3944, 307597), (4556, 266278), (4591, 264248), (7772, 156094), (9112, 133139), (9182, 132124), (15544, 78047), (18364, 66062), (33031, 36728)]