402384276

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{32587}}^1$

素因数の和:32618

約数の個数: 72

約数和(自身を含む): 1186203200

約数和(自身を除く): 783818924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 32587, 65174, 97761, 130348, 195522, 228109, 293283, 391044, 456218, 586566, 684327, 912436, 1173132, 1368654, 1596763, 2052981, 2737308, 3193526, 4105962, 4790289, 6387052, 8211924, 9580578, 11177341, 14370867, 19161156, 22354682, 28741734, 33532023, 44709364, 57483468, 67064046, 100596069, 134128092, 201192138, 402384276]

約数ペア:

[(1, 402384276), (2, 201192138), (3, 134128092), (4, 100596069), (6, 67064046), (7, 57483468), (9, 44709364), (12, 33532023), (14, 28741734), (18, 22354682), (21, 19161156), (28, 14370867), (36, 11177341), (42, 9580578), (49, 8211924), (63, 6387052), (84, 4790289), (98, 4105962), (126, 3193526), (147, 2737308), (196, 2052981), (252, 1596763), (294, 1368654), (343, 1173132), (441, 912436), (588, 684327), (686, 586566), (882, 456218), (1029, 391044), (1372, 293283), (1764, 228109), (2058, 195522), (3087, 130348), (4116, 97761), (6174, 65174), (12348, 32587)]