289496584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3350

約数の個数: 64

約数和(自身を含む): 626653440

約数和(自身を除く): 337156856

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 296, 299, 481, 598, 851, 962, 1196, 1702, 1924, 2392, 3271, 3404, 3848, 6542, 6808, 11063, 13084, 22126, 26168, 42523, 44252, 75233, 85046, 88504, 121027, 150466, 170092, 242054, 300932, 340184, 484108, 601864, 968216, 978029, 1573351, 1956058, 2783621, 3146702, 3912116, 5567242, 6293404, 7824232, 11134484, 12586808, 22268968, 36187073, 72374146, 144748292, 289496584]

約数ペア:

[(1, 289496584), (2, 144748292), (4, 72374146), (8, 36187073), (13, 22268968), (23, 12586808), (26, 11134484), (37, 7824232), (46, 6293404), (52, 5567242), (74, 3912116), (92, 3146702), (104, 2783621), (148, 1956058), (184, 1573351), (296, 978029), (299, 968216), (481, 601864), (598, 484108), (851, 340184), (962, 300932), (1196, 242054), (1702, 170092), (1924, 150466), (2392, 121027), (3271, 88504), (3404, 85046), (3848, 75233), (6542, 44252), (6808, 42523), (11063, 26168), (13084, 22126)]