701346832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 1474191360

約数和(自身を除く): 772844528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 127, 136, 158, 254, 257, 272, 316, 508, 514, 632, 1016, 1028, 1264, 1343, 2032, 2056, 2159, 2686, 4112, 4318, 4369, 5372, 8636, 8738, 10033, 10744, 17272, 17476, 20066, 20303, 21488, 32639, 34544, 34952, 40132, 40606, 65278, 69904, 80264, 81212, 130556, 160528, 162424, 170561, 261112, 324848, 341122, 345151, 522224, 554863, 682244, 690302, 1109726, 1364488, 1380604, 2219452, 2578481, 2728976, 2761208, 4438904, 5156962, 5522416, 8877808, 10313924, 20627848, 41255696, 43834177, 87668354, 175336708, 350673416, 701346832]

約数ペア:

[(1, 701346832), (2, 350673416), (4, 175336708), (8, 87668354), (16, 43834177), (17, 41255696), (34, 20627848), (68, 10313924), (79, 8877808), (127, 5522416), (136, 5156962), (158, 4438904), (254, 2761208), (257, 2728976), (272, 2578481), (316, 2219452), (508, 1380604), (514, 1364488), (632, 1109726), (1016, 690302), (1028, 682244), (1264, 554863), (1343, 522224), (2032, 345151), (2056, 341122), (2159, 324848), (2686, 261112), (4112, 170561), (4318, 162424), (4369, 160528), (5372, 130556), (8636, 81212), (8738, 80264), (10033, 69904), (10744, 65278), (17272, 40606), (17476, 40132), (20066, 34952), (20303, 34544), (21488, 32639)]