4080204828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{33247}}^1$

素因数の和:33751

約数の個数: 72

約数和(自身を含む): 11811817472

約数和(自身を除く): 7731612644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 487, 974, 1461, 1948, 2922, 3409, 4383, 5844, 6818, 8766, 10227, 13636, 17532, 20454, 30681, 33247, 40908, 61362, 66494, 99741, 122724, 132988, 199482, 232729, 299223, 398964, 465458, 598446, 698187, 930916, 1196892, 1396374, 2094561, 2792748, 4189122, 8378244, 16191289, 32382578, 48573867, 64765156, 97147734, 113339023, 145721601, 194295468, 226678046, 291443202, 340017069, 453356092, 582886404, 680034138, 1020051207, 1360068276, 2040102414, 4080204828]

約数ペア:

[(1, 4080204828), (2, 2040102414), (3, 1360068276), (4, 1020051207), (6, 680034138), (7, 582886404), (9, 453356092), (12, 340017069), (14, 291443202), (18, 226678046), (21, 194295468), (28, 145721601), (36, 113339023), (42, 97147734), (63, 64765156), (84, 48573867), (126, 32382578), (252, 16191289), (487, 8378244), (974, 4189122), (1461, 2792748), (1948, 2094561), (2922, 1396374), (3409, 1196892), (4383, 930916), (5844, 698187), (6818, 598446), (8766, 465458), (10227, 398964), (13636, 299223), (17532, 232729), (20454, 199482), (30681, 132988), (33247, 122724), (40908, 99741), (61362, 66494)]