638508744

素因数分解:

$2^3\times 3^5\times {\mathrm{41}}^1\times {\mathrm{8011}}^1$

素因数の和:8073

約数の個数: 96

約数和(自身を含む): 1837311840

約数和(自身を除く): 1198803096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 243, 246, 324, 328, 369, 486, 492, 648, 738, 972, 984, 1107, 1476, 1944, 2214, 2952, 3321, 4428, 6642, 8011, 8856, 9963, 13284, 16022, 19926, 24033, 26568, 32044, 39852, 48066, 64088, 72099, 79704, 96132, 144198, 192264, 216297, 288396, 328451, 432594, 576792, 648891, 656902, 865188, 985353, 1297782, 1313804, 1730376, 1946673, 1970706, 2595564, 2627608, 2956059, 3893346, 3941412, 5191128, 5912118, 7786692, 7882824, 8868177, 11824236, 15573384, 17736354, 23648472, 26604531, 35472708, 53209062, 70945416, 79813593, 106418124, 159627186, 212836248, 319254372, 638508744]

約数ペア:

[(1, 638508744), (2, 319254372), (3, 212836248), (4, 159627186), (6, 106418124), (8, 79813593), (9, 70945416), (12, 53209062), (18, 35472708), (24, 26604531), (27, 23648472), (36, 17736354), (41, 15573384), (54, 11824236), (72, 8868177), (81, 7882824), (82, 7786692), (108, 5912118), (123, 5191128), (162, 3941412), (164, 3893346), (216, 2956059), (243, 2627608), (246, 2595564), (324, 1970706), (328, 1946673), (369, 1730376), (486, 1313804), (492, 1297782), (648, 985353), (738, 865188), (972, 656902), (984, 648891), (1107, 576792), (1476, 432594), (1944, 328451), (2214, 288396), (2952, 216297), (3321, 192264), (4428, 144198), (6642, 96132), (8011, 79704), (8856, 72099), (9963, 64088), (13284, 48066), (16022, 39852), (19926, 32044), (24033, 26568)]