1309287336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{20563}}^1$

素因数の和:20958

約数の個数: 64

約数和(自身を含む): 3750873600

約数和(自身を除く): 2441586264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 379, 758, 1137, 1516, 2274, 2653, 3032, 4548, 5306, 7959, 9096, 10612, 15918, 20563, 21224, 31836, 41126, 61689, 63672, 82252, 123378, 143941, 164504, 246756, 287882, 431823, 493512, 575764, 863646, 1151528, 1727292, 3454584, 7793377, 15586754, 23380131, 31173508, 46760262, 54553639, 62347016, 93520524, 109107278, 163660917, 187041048, 218214556, 327321834, 436429112, 654643668, 1309287336]

約数ペア:

[(1, 1309287336), (2, 654643668), (3, 436429112), (4, 327321834), (6, 218214556), (7, 187041048), (8, 163660917), (12, 109107278), (14, 93520524), (21, 62347016), (24, 54553639), (28, 46760262), (42, 31173508), (56, 23380131), (84, 15586754), (168, 7793377), (379, 3454584), (758, 1727292), (1137, 1151528), (1516, 863646), (2274, 575764), (2653, 493512), (3032, 431823), (4548, 287882), (5306, 246756), (7959, 164504), (9096, 143941), (10612, 123378), (15918, 82252), (20563, 63672), (21224, 61689), (31836, 41126)]