377306793948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1657}}^1\times {\mathrm{387253}}^1$

素因数の和:388931

約数の個数: 72

約数和(自身を含む): 1024739142672

約数和(自身を除く): 647432348724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1657, 3314, 4971, 6628, 9942, 11599, 19884, 23198, 34797, 46396, 69594, 81193, 139188, 162386, 243579, 324772, 387253, 487158, 774506, 974316, 1161759, 1549012, 2323518, 2710771, 4647036, 5421542, 8132313, 10843084, 16264626, 18975397, 32529252, 37950794, 56926191, 75901588, 113852382, 227704764, 641678221, 1283356442, 1925034663, 2566712884, 3850069326, 4491747547, 7700138652, 8983495094, 13475242641, 17966990188, 26950485282, 31442232829, 53900970564, 62884465658, 94326698487, 125768931316, 188653396974, 377306793948]

約数ペア:

[(1, 377306793948), (2, 188653396974), (3, 125768931316), (4, 94326698487), (6, 62884465658), (7, 53900970564), (12, 31442232829), (14, 26950485282), (21, 17966990188), (28, 13475242641), (42, 8983495094), (49, 7700138652), (84, 4491747547), (98, 3850069326), (147, 2566712884), (196, 1925034663), (294, 1283356442), (588, 641678221), (1657, 227704764), (3314, 113852382), (4971, 75901588), (6628, 56926191), (9942, 37950794), (11599, 32529252), (19884, 18975397), (23198, 16264626), (34797, 10843084), (46396, 8132313), (69594, 5421542), (81193, 4647036), (139188, 2710771), (162386, 2323518), (243579, 1549012), (324772, 1161759), (387253, 974316), (487158, 774506)]