280791972

素因数分解:

$2^2\times 3^2\times {\mathrm{1187}}^1\times {\mathrm{6571}}^1$

素因数の和:7768

約数の個数: 36

約数和(自身を含む): 710485776

約数和(自身を除く): 429693804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1187, 2374, 3561, 4748, 6571, 7122, 10683, 13142, 14244, 19713, 21366, 26284, 39426, 42732, 59139, 78852, 118278, 236556, 7799777, 15599554, 23399331, 31199108, 46798662, 70197993, 93597324, 140395986, 280791972]

約数ペア:

[(1, 280791972), (2, 140395986), (3, 93597324), (4, 70197993), (6, 46798662), (9, 31199108), (12, 23399331), (18, 15599554), (36, 7799777), (1187, 236556), (2374, 118278), (3561, 78852), (4748, 59139), (6571, 42732), (7122, 39426), (10683, 26284), (13142, 21366), (14244, 19713)]