278320668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{7069}}^1$

素因数の和:7286

約数の個数: 48

約数和(自身を含む): 691276320

約数和(自身を除く): 412955652

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 193, 204, 386, 579, 772, 1158, 2316, 3281, 6562, 7069, 9843, 13124, 14138, 19686, 21207, 28276, 39372, 42414, 84828, 120173, 240346, 360519, 480692, 721038, 1364317, 1442076, 2728634, 4092951, 5457268, 8185902, 16371804, 23193389, 46386778, 69580167, 92773556, 139160334, 278320668]

約数ペア:

[(1, 278320668), (2, 139160334), (3, 92773556), (4, 69580167), (6, 46386778), (12, 23193389), (17, 16371804), (34, 8185902), (51, 5457268), (68, 4092951), (102, 2728634), (193, 1442076), (204, 1364317), (386, 721038), (579, 480692), (772, 360519), (1158, 240346), (2316, 120173), (3281, 84828), (6562, 42414), (7069, 39372), (9843, 28276), (13124, 21207), (14138, 19686)]