213232776

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 552763200

約数和(自身を除く): 339530424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 109, 111, 148, 218, 222, 296, 327, 436, 444, 654, 872, 888, 1308, 2203, 2616, 4033, 4406, 6609, 8066, 8812, 12099, 13218, 16132, 17624, 24198, 26436, 32264, 48396, 52872, 81511, 96792, 163022, 240127, 244533, 326044, 480254, 489066, 652088, 720381, 960508, 978132, 1440762, 1921016, 1956264, 2881524, 5763048, 8884699, 17769398, 26654097, 35538796, 53308194, 71077592, 106616388, 213232776]

約数ペア:

[(1, 213232776), (2, 106616388), (3, 71077592), (4, 53308194), (6, 35538796), (8, 26654097), (12, 17769398), (24, 8884699), (37, 5763048), (74, 2881524), (109, 1956264), (111, 1921016), (148, 1440762), (218, 978132), (222, 960508), (296, 720381), (327, 652088), (436, 489066), (444, 480254), (654, 326044), (872, 244533), (888, 240127), (1308, 163022), (2203, 96792), (2616, 81511), (4033, 52872), (4406, 48396), (6609, 32264), (8066, 26436), (8812, 24198), (12099, 17624), (13218, 16132)]