920421792

素因数分解:

$2^5\times 3^5\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2953

約数の個数: 144

約数和(自身を含む): 2781559872

約数和(自身を除く): 1861138080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 243, 246, 288, 324, 328, 369, 432, 486, 492, 648, 656, 738, 864, 972, 984, 1107, 1296, 1312, 1476, 1944, 1968, 2214, 2592, 2887, 2952, 3321, 3888, 3936, 4428, 5774, 5904, 6642, 7776, 8661, 8856, 9963, 11548, 11808, 13284, 17322, 17712, 19926, 23096, 25983, 26568, 34644, 35424, 39852, 46192, 51966, 53136, 69288, 77949, 79704, 92384, 103932, 106272, 118367, 138576, 155898, 159408, 207864, 233847, 236734, 277152, 311796, 318816, 355101, 415728, 467694, 473468, 623592, 701541, 710202, 831456, 935388, 946936, 1065303, 1247184, 1403082, 1420404, 1870776, 1893872, 2130606, 2494368, 2806164, 2840808, 3195909, 3741552, 3787744, 4261212, 5612328, 5681616, 6391818, 7483104, 8522424, 9587727, 11224656, 11363232, 12783636, 17044848, 19175454, 22449312, 25567272, 28763181, 34089696, 38350908, 51134544, 57526362, 76701816, 102269088, 115052724, 153403632, 230105448, 306807264, 460210896, 920421792]

約数ペア:

[(1, 920421792), (2, 460210896), (3, 306807264), (4, 230105448), (6, 153403632), (8, 115052724), (9, 102269088), (12, 76701816), (16, 57526362), (18, 51134544), (24, 38350908), (27, 34089696), (32, 28763181), (36, 25567272), (41, 22449312), (48, 19175454), (54, 17044848), (72, 12783636), (81, 11363232), (82, 11224656), (96, 9587727), (108, 8522424), (123, 7483104), (144, 6391818), (162, 5681616), (164, 5612328), (216, 4261212), (243, 3787744), (246, 3741552), (288, 3195909), (324, 2840808), (328, 2806164), (369, 2494368), (432, 2130606), (486, 1893872), (492, 1870776), (648, 1420404), (656, 1403082), (738, 1247184), (864, 1065303), (972, 946936), (984, 935388), (1107, 831456), (1296, 710202), (1312, 701541), (1476, 623592), (1944, 473468), (1968, 467694), (2214, 415728), (2592, 355101), (2887, 318816), (2952, 311796), (3321, 277152), (3888, 236734), (3936, 233847), (4428, 207864), (5774, 159408), (5904, 155898), (6642, 138576), (7776, 118367), (8661, 106272), (8856, 103932), (9963, 92384), (11548, 79704), (11808, 77949), (13284, 69288), (17322, 53136), (17712, 51966), (19926, 46192), (23096, 39852), (25983, 35424), (26568, 34644)]