1272190776

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{2011}}^1$

素因数の和:2676

約数の個数: 64

約数和(自身を含む): 3261371520

約数和(自身を除く): 1989180744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 613, 1032, 1226, 1839, 2011, 2452, 3678, 4022, 4904, 6033, 7356, 8044, 12066, 14712, 16088, 24132, 26359, 48264, 52718, 79077, 86473, 105436, 158154, 172946, 210872, 259419, 316308, 345892, 518838, 632616, 691784, 1037676, 1232743, 2075352, 2465486, 3698229, 4930972, 7396458, 9861944, 14792916, 29585832, 53007949, 106015898, 159023847, 212031796, 318047694, 424063592, 636095388, 1272190776]

約数ペア:

[(1, 1272190776), (2, 636095388), (3, 424063592), (4, 318047694), (6, 212031796), (8, 159023847), (12, 106015898), (24, 53007949), (43, 29585832), (86, 14792916), (129, 9861944), (172, 7396458), (258, 4930972), (344, 3698229), (516, 2465486), (613, 2075352), (1032, 1232743), (1226, 1037676), (1839, 691784), (2011, 632616), (2452, 518838), (3678, 345892), (4022, 316308), (4904, 259419), (6033, 210872), (7356, 172946), (8044, 158154), (12066, 105436), (14712, 86473), (16088, 79077), (24132, 52718), (26359, 48264)]