245732976

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{21601}}^1$

素因数の和:21694

約数の個数: 60

約数和(自身を含む): 696448480

約数和(自身を除く): 450715504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 21601, 43202, 64803, 86404, 129606, 172808, 194409, 259212, 345616, 388818, 518424, 777636, 1036848, 1555272, 1706479, 3110544, 3412958, 5119437, 6825916, 10238874, 13651832, 15358311, 20477748, 27303664, 30716622, 40955496, 61433244, 81910992, 122866488, 245732976]

約数ペア:

[(1, 245732976), (2, 122866488), (3, 81910992), (4, 61433244), (6, 40955496), (8, 30716622), (9, 27303664), (12, 20477748), (16, 15358311), (18, 13651832), (24, 10238874), (36, 6825916), (48, 5119437), (72, 3412958), (79, 3110544), (144, 1706479), (158, 1555272), (237, 1036848), (316, 777636), (474, 518424), (632, 388818), (711, 345616), (948, 259212), (1264, 194409), (1422, 172808), (1896, 129606), (2844, 86404), (3792, 64803), (5688, 43202), (11376, 21601)]