1188494896

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^2\times {\mathrm{263}}^1$

素因数の和:470

約数の個数: 60

約数和(自身を含む): 2387780208

約数和(自身を除く): 1199285312

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 263, 292, 424, 526, 584, 848, 1052, 1168, 2104, 3869, 4208, 5329, 7738, 10658, 13939, 15476, 19199, 21316, 27878, 30952, 38398, 42632, 55756, 61904, 76796, 85264, 111512, 153592, 223024, 282437, 307184, 564874, 1017547, 1129748, 1401527, 2035094, 2259496, 2803054, 4070188, 4518992, 5606108, 8140376, 11212216, 16280752, 22424432, 74280931, 148561862, 297123724, 594247448, 1188494896]

約数ペア:

[(1, 1188494896), (2, 594247448), (4, 297123724), (8, 148561862), (16, 74280931), (53, 22424432), (73, 16280752), (106, 11212216), (146, 8140376), (212, 5606108), (263, 4518992), (292, 4070188), (424, 2803054), (526, 2259496), (584, 2035094), (848, 1401527), (1052, 1129748), (1168, 1017547), (2104, 564874), (3869, 307184), (4208, 282437), (5329, 223024), (7738, 153592), (10658, 111512), (13939, 85264), (15476, 76796), (19199, 61904), (21316, 55756), (27878, 42632), (30952, 38398)]