1255364532

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{1499}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 3255252000

約数和(自身を除く): 1999887468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 541, 774, 1082, 1499, 1548, 1623, 2164, 2998, 3246, 4497, 4869, 5996, 6492, 8994, 9738, 13491, 17988, 19476, 23263, 26982, 46526, 53964, 64457, 69789, 93052, 128914, 139578, 193371, 209367, 257828, 279156, 386742, 418734, 580113, 773484, 810959, 837468, 1160226, 1621918, 2320452, 2432877, 3243836, 4865754, 7298631, 9731508, 14597262, 29194524, 34871237, 69742474, 104613711, 139484948, 209227422, 313841133, 418454844, 627682266, 1255364532]

約数ペア:

[(1, 1255364532), (2, 627682266), (3, 418454844), (4, 313841133), (6, 209227422), (9, 139484948), (12, 104613711), (18, 69742474), (36, 34871237), (43, 29194524), (86, 14597262), (129, 9731508), (172, 7298631), (258, 4865754), (387, 3243836), (516, 2432877), (541, 2320452), (774, 1621918), (1082, 1160226), (1499, 837468), (1548, 810959), (1623, 773484), (2164, 580113), (2998, 418734), (3246, 386742), (4497, 279156), (4869, 257828), (5996, 209367), (6492, 193371), (8994, 139578), (9738, 128914), (13491, 93052), (17988, 69789), (19476, 64457), (23263, 53964), (26982, 46526)]