630440244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2003}}^1$

素因数の和:3269

約数の個数: 72

約数和(自身を含む): 1823640000

約数和(自身を除く): 1193199756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1249, 2003, 2498, 3747, 4006, 4996, 6009, 7494, 8012, 8743, 11241, 12018, 14021, 14988, 17486, 18027, 22482, 24036, 26229, 28042, 34972, 36054, 42063, 44964, 52458, 56084, 72108, 78687, 84126, 104916, 126189, 157374, 168252, 252378, 314748, 504756, 2501747, 5003494, 7505241, 10006988, 15010482, 17512229, 22515723, 30020964, 35024458, 45031446, 52536687, 70048916, 90062892, 105073374, 157610061, 210146748, 315220122, 630440244]

約数ペア:

[(1, 630440244), (2, 315220122), (3, 210146748), (4, 157610061), (6, 105073374), (7, 90062892), (9, 70048916), (12, 52536687), (14, 45031446), (18, 35024458), (21, 30020964), (28, 22515723), (36, 17512229), (42, 15010482), (63, 10006988), (84, 7505241), (126, 5003494), (252, 2501747), (1249, 504756), (2003, 314748), (2498, 252378), (3747, 168252), (4006, 157374), (4996, 126189), (6009, 104916), (7494, 84126), (8012, 78687), (8743, 72108), (11241, 56084), (12018, 52458), (14021, 44964), (14988, 42063), (17486, 36054), (18027, 34972), (22482, 28042), (24036, 26229)]