999904488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199343}}^1$

素因数の和:199382

約数の個数: 64

約数和(自身を含む): 2870553600

約数和(自身を除く): 1870649112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 199343, 398686, 598029, 797372, 1196058, 1594744, 2192773, 2392116, 3787517, 4385546, 4784232, 6578319, 7575034, 8771092, 11362551, 13156638, 15150068, 17542184, 22725102, 26313276, 30300136, 41662687, 45450204, 52626552, 83325374, 90900408, 124988061, 166650748, 249976122, 333301496, 499952244, 999904488]

約数ペア:

[(1, 999904488), (2, 499952244), (3, 333301496), (4, 249976122), (6, 166650748), (8, 124988061), (11, 90900408), (12, 83325374), (19, 52626552), (22, 45450204), (24, 41662687), (33, 30300136), (38, 26313276), (44, 22725102), (57, 17542184), (66, 15150068), (76, 13156638), (88, 11362551), (114, 8771092), (132, 7575034), (152, 6578319), (209, 4784232), (228, 4385546), (264, 3787517), (418, 2392116), (456, 2192773), (627, 1594744), (836, 1196058), (1254, 797372), (1672, 598029), (2508, 398686), (5016, 199343)]