353272472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5443}}^1$

素因数の和:5536

約数の個数: 64

約数和(自身を含む): 810067200

約数和(自身を除く): 456794728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 61, 76, 122, 133, 152, 244, 266, 427, 488, 532, 854, 1064, 1159, 1708, 2318, 3416, 4636, 5443, 8113, 9272, 10886, 16226, 21772, 32452, 38101, 43544, 64904, 76202, 103417, 152404, 206834, 304808, 332023, 413668, 664046, 723919, 827336, 1328092, 1447838, 2324161, 2656184, 2895676, 4648322, 5791352, 6308437, 9296644, 12616874, 18593288, 25233748, 44159059, 50467496, 88318118, 176636236, 353272472]

約数ペア:

[(1, 353272472), (2, 176636236), (4, 88318118), (7, 50467496), (8, 44159059), (14, 25233748), (19, 18593288), (28, 12616874), (38, 9296644), (56, 6308437), (61, 5791352), (76, 4648322), (122, 2895676), (133, 2656184), (152, 2324161), (244, 1447838), (266, 1328092), (427, 827336), (488, 723919), (532, 664046), (854, 413668), (1064, 332023), (1159, 304808), (1708, 206834), (2318, 152404), (3416, 103417), (4636, 76202), (5443, 64904), (8113, 43544), (9272, 38101), (10886, 32452), (16226, 21772)]