38463984

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 120

約数和(自身を含む): 120377712

約数和(自身を除く): 81913728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 761, 936, 972, 1053, 1296, 1404, 1522, 1872, 1944, 2106, 2283, 2808, 3044, 3159, 3888, 4212, 4566, 5616, 6088, 6318, 6849, 8424, 9132, 9893, 12176, 12636, 13698, 16848, 18264, 19786, 20547, 25272, 27396, 29679, 36528, 39572, 41094, 50544, 54792, 59358, 61641, 79144, 82188, 89037, 109584, 118716, 123282, 158288, 164376, 178074, 184923, 237432, 246564, 267111, 328752, 356148, 369846, 474864, 493128, 534222, 712296, 739692, 801333, 986256, 1068444, 1424592, 1479384, 1602666, 2136888, 2403999, 2958768, 3205332, 4273776, 4807998, 6410664, 9615996, 12821328, 19231992, 38463984]

約数ペア:

[(1, 38463984), (2, 19231992), (3, 12821328), (4, 9615996), (6, 6410664), (8, 4807998), (9, 4273776), (12, 3205332), (13, 2958768), (16, 2403999), (18, 2136888), (24, 1602666), (26, 1479384), (27, 1424592), (36, 1068444), (39, 986256), (48, 801333), (52, 739692), (54, 712296), (72, 534222), (78, 493128), (81, 474864), (104, 369846), (108, 356148), (117, 328752), (144, 267111), (156, 246564), (162, 237432), (208, 184923), (216, 178074), (234, 164376), (243, 158288), (312, 123282), (324, 118716), (351, 109584), (432, 89037), (468, 82188), (486, 79144), (624, 61641), (648, 59358), (702, 54792), (761, 50544), (936, 41094), (972, 39572), (1053, 36528), (1296, 29679), (1404, 27396), (1522, 25272), (1872, 20547), (1944, 19786), (2106, 18264), (2283, 16848), (2808, 13698), (3044, 12636), (3159, 12176), (3888, 9893), (4212, 9132), (4566, 8424), (5616, 6849), (6088, 6318)]