636225044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 1422489600

約数和(自身を除く): 786264556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 89, 91, 164, 178, 182, 287, 356, 364, 479, 533, 574, 623, 958, 1066, 1148, 1157, 1246, 1916, 2132, 2314, 2492, 3353, 3649, 3731, 4628, 6227, 6706, 7298, 7462, 8099, 12454, 13412, 14596, 14924, 16198, 19639, 24908, 25543, 32396, 39278, 42631, 43589, 47437, 51086, 78556, 85262, 87178, 94874, 102172, 137473, 170524, 174356, 189748, 255307, 274946, 298417, 332059, 510614, 549892, 554203, 596834, 664118, 1021228, 1108406, 1193668, 1328236, 1747871, 1787149, 2216812, 3495742, 3574298, 3879421, 6991484, 7148596, 7758842, 12235097, 15517684, 22722323, 24470194, 45444646, 48940388, 90889292, 159056261, 318112522, 636225044]

約数ペア:

[(1, 636225044), (2, 318112522), (4, 159056261), (7, 90889292), (13, 48940388), (14, 45444646), (26, 24470194), (28, 22722323), (41, 15517684), (52, 12235097), (82, 7758842), (89, 7148596), (91, 6991484), (164, 3879421), (178, 3574298), (182, 3495742), (287, 2216812), (356, 1787149), (364, 1747871), (479, 1328236), (533, 1193668), (574, 1108406), (623, 1021228), (958, 664118), (1066, 596834), (1148, 554203), (1157, 549892), (1246, 510614), (1916, 332059), (2132, 298417), (2314, 274946), (2492, 255307), (3353, 189748), (3649, 174356), (3731, 170524), (4628, 137473), (6227, 102172), (6706, 94874), (7298, 87178), (7462, 85262), (8099, 78556), (12454, 51086), (13412, 47437), (14596, 43589), (14924, 42631), (16198, 39278), (19639, 32396), (24908, 25543)]