256182912

素因数分解:

$2^7\times 3^4\times {\mathrm{24709}}^1$

素因数の和:24735

約数の個数: 80

約数和(自身を含む): 762427050

約数和(自身を除く): 506244138

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 24709, 49418, 74127, 98836, 148254, 197672, 222381, 296508, 395344, 444762, 593016, 667143, 790688, 889524, 1186032, 1334286, 1581376, 1779048, 2001429, 2372064, 2668572, 3162752, 3558096, 4002858, 4744128, 5337144, 7116192, 8005716, 9488256, 10674288, 14232384, 16011432, 21348576, 28464768, 32022864, 42697152, 64045728, 85394304, 128091456, 256182912]

約数ペア:

[(1, 256182912), (2, 128091456), (3, 85394304), (4, 64045728), (6, 42697152), (8, 32022864), (9, 28464768), (12, 21348576), (16, 16011432), (18, 14232384), (24, 10674288), (27, 9488256), (32, 8005716), (36, 7116192), (48, 5337144), (54, 4744128), (64, 4002858), (72, 3558096), (81, 3162752), (96, 2668572), (108, 2372064), (128, 2001429), (144, 1779048), (162, 1581376), (192, 1334286), (216, 1186032), (288, 889524), (324, 790688), (384, 667143), (432, 593016), (576, 444762), (648, 395344), (864, 296508), (1152, 222381), (1296, 197672), (1728, 148254), (2592, 98836), (3456, 74127), (5184, 49418), (10368, 24709)]