313925724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3529}}^1$

素因数の和:3899

約数の個数: 72

約数和(自身を含む): 909723360

約数和(自身を除く): 595797636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 1059, 1412, 2118, 2471, 3177, 3529, 4236, 4942, 6354, 7058, 7413, 9884, 10587, 12708, 14116, 14826, 21174, 22239, 24703, 29652, 31761, 42348, 44478, 49406, 63522, 74109, 88956, 98812, 127044, 148218, 222327, 296436, 444654, 889308, 1245737, 2491474, 3737211, 4982948, 7474422, 8720159, 11211633, 14948844, 17440318, 22423266, 26160477, 34880636, 44846532, 52320954, 78481431, 104641908, 156962862, 313925724]

約数ペア:

[(1, 313925724), (2, 156962862), (3, 104641908), (4, 78481431), (6, 52320954), (7, 44846532), (9, 34880636), (12, 26160477), (14, 22423266), (18, 17440318), (21, 14948844), (28, 11211633), (36, 8720159), (42, 7474422), (63, 4982948), (84, 3737211), (126, 2491474), (252, 1245737), (353, 889308), (706, 444654), (1059, 296436), (1412, 222327), (2118, 148218), (2471, 127044), (3177, 98812), (3529, 88956), (4236, 74109), (4942, 63522), (6354, 49406), (7058, 44478), (7413, 42348), (9884, 31761), (10587, 29652), (12708, 24703), (14116, 22239), (14826, 21174)]