1312000692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 3321669120

約数和(自身を除く): 2009668428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 163, 172, 228, 258, 326, 489, 516, 652, 817, 821, 978, 1634, 1642, 1956, 2451, 2463, 3097, 3268, 3284, 4902, 4926, 6194, 7009, 9291, 9804, 9852, 12388, 14018, 15599, 18582, 21027, 28036, 31198, 35303, 37164, 42054, 46797, 62396, 70606, 84108, 93594, 105909, 133171, 133823, 141212, 187188, 211818, 266342, 267646, 399513, 401469, 423636, 532684, 535292, 670757, 799026, 802938, 1341514, 1598052, 1605876, 2012271, 2542637, 2683028, 4024542, 5085274, 5754389, 7627911, 8049084, 10170548, 11508778, 15255822, 17263167, 23017556, 30511644, 34526334, 69052668, 109333391, 218666782, 328000173, 437333564, 656000346, 1312000692]

約数ペア:

[(1, 1312000692), (2, 656000346), (3, 437333564), (4, 328000173), (6, 218666782), (12, 109333391), (19, 69052668), (38, 34526334), (43, 30511644), (57, 23017556), (76, 17263167), (86, 15255822), (114, 11508778), (129, 10170548), (163, 8049084), (172, 7627911), (228, 5754389), (258, 5085274), (326, 4024542), (489, 2683028), (516, 2542637), (652, 2012271), (817, 1605876), (821, 1598052), (978, 1341514), (1634, 802938), (1642, 799026), (1956, 670757), (2451, 535292), (2463, 532684), (3097, 423636), (3268, 401469), (3284, 399513), (4902, 267646), (4926, 266342), (6194, 211818), (7009, 187188), (9291, 141212), (9804, 133823), (9852, 133171), (12388, 105909), (14018, 93594), (15599, 84108), (18582, 70606), (21027, 62396), (28036, 46797), (31198, 42054), (35303, 37164)]