215683872

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{52249}}^1$

素因数の和:52305

約数の個数: 48

約数和(自身を含む): 579348000

約数和(自身を除く): 363664128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 52249, 104498, 156747, 208996, 313494, 417992, 626988, 835984, 1253976, 1671968, 2246707, 2507952, 4493414, 5015904, 6740121, 8986828, 13480242, 17973656, 26960484, 35947312, 53920968, 71894624, 107841936, 215683872]

約数ペア:

[(1, 215683872), (2, 107841936), (3, 71894624), (4, 53920968), (6, 35947312), (8, 26960484), (12, 17973656), (16, 13480242), (24, 8986828), (32, 6740121), (43, 5015904), (48, 4493414), (86, 2507952), (96, 2246707), (129, 1671968), (172, 1253976), (258, 835984), (344, 626988), (516, 417992), (688, 313494), (1032, 208996), (1376, 156747), (2064, 104498), (4128, 52249)]