1621560384

素因数分解:

$2^6\times 3^5\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:975

約数の個数: 168

約数和(自身を含む): 4863925248

約数和(自身を除く): 3242364864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 144, 162, 192, 216, 243, 254, 288, 324, 381, 432, 486, 508, 576, 648, 762, 821, 864, 972, 1016, 1143, 1296, 1524, 1642, 1728, 1944, 2032, 2286, 2463, 2592, 3048, 3284, 3429, 3888, 4064, 4572, 4926, 5184, 6096, 6568, 6858, 7389, 7776, 8128, 9144, 9852, 10287, 12192, 13136, 13716, 14778, 15552, 18288, 19704, 20574, 22167, 24384, 26272, 27432, 29556, 30861, 36576, 39408, 41148, 44334, 52544, 54864, 59112, 61722, 66501, 73152, 78816, 82296, 88668, 104267, 109728, 118224, 123444, 133002, 157632, 164592, 177336, 199503, 208534, 219456, 236448, 246888, 266004, 312801, 329184, 354672, 399006, 417068, 472896, 493776, 532008, 625602, 658368, 709344, 798012, 834136, 938403, 987552, 1064016, 1251204, 1418688, 1596024, 1668272, 1876806, 1975104, 2128032, 2502408, 2815209, 3192048, 3336544, 3753612, 4256064, 5004816, 5630418, 6384096, 6673088, 7507224, 8445627, 10009632, 11260836, 12768192, 15014448, 16891254, 20019264, 22521672, 25336881, 30028896, 33782508, 45043344, 50673762, 60057792, 67565016, 90086688, 101347524, 135130032, 180173376, 202695048, 270260064, 405390096, 540520128, 810780192, 1621560384]

約数ペア:

[(1, 1621560384), (2, 810780192), (3, 540520128), (4, 405390096), (6, 270260064), (8, 202695048), (9, 180173376), (12, 135130032), (16, 101347524), (18, 90086688), (24, 67565016), (27, 60057792), (32, 50673762), (36, 45043344), (48, 33782508), (54, 30028896), (64, 25336881), (72, 22521672), (81, 20019264), (96, 16891254), (108, 15014448), (127, 12768192), (144, 11260836), (162, 10009632), (192, 8445627), (216, 7507224), (243, 6673088), (254, 6384096), (288, 5630418), (324, 5004816), (381, 4256064), (432, 3753612), (486, 3336544), (508, 3192048), (576, 2815209), (648, 2502408), (762, 2128032), (821, 1975104), (864, 1876806), (972, 1668272), (1016, 1596024), (1143, 1418688), (1296, 1251204), (1524, 1064016), (1642, 987552), (1728, 938403), (1944, 834136), (2032, 798012), (2286, 709344), (2463, 658368), (2592, 625602), (3048, 532008), (3284, 493776), (3429, 472896), (3888, 417068), (4064, 399006), (4572, 354672), (4926, 329184), (5184, 312801), (6096, 266004), (6568, 246888), (6858, 236448), (7389, 219456), (7776, 208534), (8128, 199503), (9144, 177336), (9852, 164592), (10287, 157632), (12192, 133002), (13136, 123444), (13716, 118224), (14778, 109728), (15552, 104267), (18288, 88668), (19704, 82296), (20574, 78816), (22167, 73152), (24384, 66501), (26272, 61722), (27432, 59112), (29556, 54864), (30861, 52544), (36576, 44334), (39408, 41148)]