258304848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2647}}^1$

素因数の和:2784

約数の個数: 80

約数和(自身を含む): 709240320

約数和(自身を除く): 450935472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 304, 321, 428, 456, 642, 856, 912, 1284, 1712, 2033, 2568, 2647, 4066, 5136, 5294, 6099, 7941, 8132, 10588, 12198, 15882, 16264, 21176, 24396, 31764, 32528, 42352, 48792, 50293, 63528, 97584, 100586, 127056, 150879, 201172, 283229, 301758, 402344, 566458, 603516, 804688, 849687, 1132916, 1207032, 1699374, 2265832, 2414064, 3398748, 4531664, 5381351, 6797496, 10762702, 13594992, 16144053, 21525404, 32288106, 43050808, 64576212, 86101616, 129152424, 258304848]

約数ペア:

[(1, 258304848), (2, 129152424), (3, 86101616), (4, 64576212), (6, 43050808), (8, 32288106), (12, 21525404), (16, 16144053), (19, 13594992), (24, 10762702), (38, 6797496), (48, 5381351), (57, 4531664), (76, 3398748), (107, 2414064), (114, 2265832), (152, 1699374), (214, 1207032), (228, 1132916), (304, 849687), (321, 804688), (428, 603516), (456, 566458), (642, 402344), (856, 301758), (912, 283229), (1284, 201172), (1712, 150879), (2033, 127056), (2568, 100586), (2647, 97584), (4066, 63528), (5136, 50293), (5294, 48792), (6099, 42352), (7941, 32528), (8132, 31764), (10588, 24396), (12198, 21176), (15882, 16264)]