712278992

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1144

約数の個数: 60

約数和(自身を含む): 1469477376

約数和(自身を除く): 757198384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 361, 508, 722, 971, 1016, 1444, 1942, 2032, 2413, 2888, 3884, 4826, 5776, 7768, 9652, 15536, 18449, 19304, 36898, 38608, 45847, 73796, 91694, 123317, 147592, 183388, 246634, 295184, 350531, 366776, 493268, 701062, 733552, 986536, 1402124, 1973072, 2343023, 2804248, 4686046, 5608496, 9372092, 18744184, 37488368, 44517437, 89034874, 178069748, 356139496, 712278992]

約数ペア:

[(1, 712278992), (2, 356139496), (4, 178069748), (8, 89034874), (16, 44517437), (19, 37488368), (38, 18744184), (76, 9372092), (127, 5608496), (152, 4686046), (254, 2804248), (304, 2343023), (361, 1973072), (508, 1402124), (722, 986536), (971, 733552), (1016, 701062), (1444, 493268), (1942, 366776), (2032, 350531), (2413, 295184), (2888, 246634), (3884, 183388), (4826, 147592), (5776, 123317), (7768, 91694), (9652, 73796), (15536, 45847), (18449, 38608), (19304, 36898)]