405390096

素因数分解:

$2^4\times 3^5\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:971

約数の個数: 120

約数和(自身を含む): 1187257344

約数和(自身を除く): 781867248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 144, 162, 216, 243, 254, 324, 381, 432, 486, 508, 648, 762, 821, 972, 1016, 1143, 1296, 1524, 1642, 1944, 2032, 2286, 2463, 3048, 3284, 3429, 3888, 4572, 4926, 6096, 6568, 6858, 7389, 9144, 9852, 10287, 13136, 13716, 14778, 18288, 19704, 20574, 22167, 27432, 29556, 30861, 39408, 41148, 44334, 54864, 59112, 61722, 66501, 82296, 88668, 104267, 118224, 123444, 133002, 164592, 177336, 199503, 208534, 246888, 266004, 312801, 354672, 399006, 417068, 493776, 532008, 625602, 798012, 834136, 938403, 1064016, 1251204, 1596024, 1668272, 1876806, 2502408, 2815209, 3192048, 3753612, 5004816, 5630418, 7507224, 8445627, 11260836, 15014448, 16891254, 22521672, 25336881, 33782508, 45043344, 50673762, 67565016, 101347524, 135130032, 202695048, 405390096]

約数ペア:

[(1, 405390096), (2, 202695048), (3, 135130032), (4, 101347524), (6, 67565016), (8, 50673762), (9, 45043344), (12, 33782508), (16, 25336881), (18, 22521672), (24, 16891254), (27, 15014448), (36, 11260836), (48, 8445627), (54, 7507224), (72, 5630418), (81, 5004816), (108, 3753612), (127, 3192048), (144, 2815209), (162, 2502408), (216, 1876806), (243, 1668272), (254, 1596024), (324, 1251204), (381, 1064016), (432, 938403), (486, 834136), (508, 798012), (648, 625602), (762, 532008), (821, 493776), (972, 417068), (1016, 399006), (1143, 354672), (1296, 312801), (1524, 266004), (1642, 246888), (1944, 208534), (2032, 199503), (2286, 177336), (2463, 164592), (3048, 133002), (3284, 123444), (3429, 118224), (3888, 104267), (4572, 88668), (4926, 82296), (6096, 66501), (6568, 61722), (6858, 59112), (7389, 54864), (9144, 44334), (9852, 41148), (10287, 39408), (13136, 30861), (13716, 29556), (14778, 27432), (18288, 22167), (19704, 20574)]