218039416

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{32719}}^1$

素因数の和:32756

約数の個数: 48

約数和(自身を含む): 503560800

約数和(自身を除く): 285521384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 32719, 65438, 130876, 229033, 261752, 458066, 556223, 916132, 1112446, 1603231, 1832264, 2224892, 3206462, 3893561, 4449784, 6412924, 7787122, 12825848, 15574244, 27254927, 31148488, 54509854, 109019708, 218039416]

約数ペア:

[(1, 218039416), (2, 109019708), (4, 54509854), (7, 31148488), (8, 27254927), (14, 15574244), (17, 12825848), (28, 7787122), (34, 6412924), (49, 4449784), (56, 3893561), (68, 3206462), (98, 2224892), (119, 1832264), (136, 1603231), (196, 1112446), (238, 916132), (392, 556223), (476, 458066), (833, 261752), (952, 229033), (1666, 130876), (3332, 65438), (6664, 32719)]