215848992

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{52289}}^1$

素因数の和:52345

約数の個数: 48

約数和(自身を含む): 579791520

約数和(自身を除く): 363942528

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, 52289, 104578, 156867, 209156, 313734, 418312, 627468, 836624, 1254936, 1673248, 2248427, 2509872, 4496854, 5019744, 6745281, 8993708, 13490562, 17987416, 26981124, 35974832, 53962248, 71949664, 107924496, 215848992]

約数ペア:

[(1, 215848992), (2, 107924496), (3, 71949664), (4, 53962248), (6, 35974832), (8, 26981124), (12, 17987416), (16, 13490562), (24, 8993708), (32, 6745281), (43, 5019744), (48, 4496854), (86, 2509872), (96, 2248427), (129, 1673248), (172, 1254936), (258, 836624), (344, 627468), (516, 418312), (688, 313734), (1032, 209156), (1376, 156867), (2064, 104578), (4128, 52289)]