450996828

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2687}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 1072963584

約数和(自身を除く): 621966756

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 197, 213, 284, 394, 426, 591, 788, 852, 1182, 2364, 2687, 5374, 8061, 10748, 13987, 16122, 27974, 32244, 41961, 55948, 83922, 167844, 190777, 381554, 529339, 572331, 763108, 1058678, 1144662, 1588017, 2117356, 2289324, 3176034, 6352068, 37583069, 75166138, 112749207, 150332276, 225498414, 450996828]

約数ペア:

[(1, 450996828), (2, 225498414), (3, 150332276), (4, 112749207), (6, 75166138), (12, 37583069), (71, 6352068), (142, 3176034), (197, 2289324), (213, 2117356), (284, 1588017), (394, 1144662), (426, 1058678), (591, 763108), (788, 572331), (852, 529339), (1182, 381554), (2364, 190777), (2687, 167844), (5374, 83922), (8061, 55948), (10748, 41961), (13987, 32244), (16122, 27974)]