2105743968

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{67079}}^1$

素因数の和:67204

約数の個数: 72

約数和(自身を含む): 6043237200

約数和(自身を除く): 3937493232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 10464, 15696, 31392, 67079, 134158, 201237, 268316, 402474, 536632, 603711, 804948, 1073264, 1207422, 1609896, 2146528, 2414844, 3219792, 4829688, 6439584, 7311611, 9659376, 14623222, 19318752, 21934833, 29246444, 43869666, 58492888, 65804499, 87739332, 116985776, 131608998, 175478664, 233971552, 263217996, 350957328, 526435992, 701914656, 1052871984, 2105743968]

約数ペア:

[(1, 2105743968), (2, 1052871984), (3, 701914656), (4, 526435992), (6, 350957328), (8, 263217996), (9, 233971552), (12, 175478664), (16, 131608998), (18, 116985776), (24, 87739332), (32, 65804499), (36, 58492888), (48, 43869666), (72, 29246444), (96, 21934833), (109, 19318752), (144, 14623222), (218, 9659376), (288, 7311611), (327, 6439584), (436, 4829688), (654, 3219792), (872, 2414844), (981, 2146528), (1308, 1609896), (1744, 1207422), (1962, 1073264), (2616, 804948), (3488, 603711), (3924, 536632), (5232, 402474), (7848, 268316), (10464, 201237), (15696, 134158), (31392, 67079)]