290581704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{576551}}^1$

素因数の和:576570

約数の個数: 48

約数和(自身を含む): 899421120

約数和(自身を除く): 608839416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 576551, 1153102, 1729653, 2306204, 3459306, 4035857, 4612408, 5188959, 6918612, 8071714, 10377918, 12107571, 13837224, 16143428, 20755836, 24215142, 32286856, 36322713, 41511672, 48430284, 72645426, 96860568, 145290852, 290581704]

約数ペア:

[(1, 290581704), (2, 145290852), (3, 96860568), (4, 72645426), (6, 48430284), (7, 41511672), (8, 36322713), (9, 32286856), (12, 24215142), (14, 20755836), (18, 16143428), (21, 13837224), (24, 12107571), (28, 10377918), (36, 8071714), (42, 6918612), (56, 5188959), (63, 4612408), (72, 4035857), (84, 3459306), (126, 2306204), (168, 1729653), (252, 1153102), (504, 576551)]