12921355296

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{411613}}^1$

素因数の和:411738

約数の個数: 72

約数和(自身を含む): 37082305260

約数和(自身を除く): 24160949964

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, 411613, 823226, 1234839, 1646452, 2469678, 3292904, 3704517, 4939356, 6585808, 7409034, 9878712, 13171616, 14818068, 19757424, 29636136, 39514848, 44865817, 59272272, 89731634, 118544544, 134597451, 179463268, 269194902, 358926536, 403792353, 538389804, 717853072, 807584706, 1076779608, 1435706144, 1615169412, 2153559216, 3230338824, 4307118432, 6460677648, 12921355296]

約数ペア:

[(1, 12921355296), (2, 6460677648), (3, 4307118432), (4, 3230338824), (6, 2153559216), (8, 1615169412), (9, 1435706144), (12, 1076779608), (16, 807584706), (18, 717853072), (24, 538389804), (32, 403792353), (36, 358926536), (48, 269194902), (72, 179463268), (96, 134597451), (109, 118544544), (144, 89731634), (218, 59272272), (288, 44865817), (327, 39514848), (436, 29636136), (654, 19757424), (872, 14818068), (981, 13171616), (1308, 9878712), (1744, 7409034), (1962, 6585808), (2616, 4939356), (3488, 3704517), (3924, 3292904), (5232, 2469678), (7848, 1646452), (10464, 1234839), (15696, 823226), (31392, 411613)]