1028140248

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^2\times {\mathrm{157}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 2703790800

約数和(自身を除く): 1675650552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 97, 116, 157, 174, 194, 232, 291, 314, 348, 388, 471, 582, 628, 696, 776, 942, 1164, 1256, 1884, 2328, 2813, 3768, 4553, 5626, 8439, 9106, 9409, 11252, 13659, 15229, 16878, 18212, 18818, 22504, 27318, 28227, 30458, 33756, 36424, 37636, 45687, 54636, 56454, 60916, 67512, 75272, 91374, 109272, 112908, 121832, 182748, 225816, 272861, 365496, 441641, 545722, 818583, 883282, 1091444, 1324923, 1477213, 1637166, 1766564, 2182888, 2649846, 2954426, 3274332, 3533128, 4431639, 5299692, 5908852, 6548664, 8863278, 10599384, 11817704, 17726556, 35453112, 42839177, 85678354, 128517531, 171356708, 257035062, 342713416, 514070124, 1028140248]

約数ペア:

[(1, 1028140248), (2, 514070124), (3, 342713416), (4, 257035062), (6, 171356708), (8, 128517531), (12, 85678354), (24, 42839177), (29, 35453112), (58, 17726556), (87, 11817704), (97, 10599384), (116, 8863278), (157, 6548664), (174, 5908852), (194, 5299692), (232, 4431639), (291, 3533128), (314, 3274332), (348, 2954426), (388, 2649846), (471, 2182888), (582, 1766564), (628, 1637166), (696, 1477213), (776, 1324923), (942, 1091444), (1164, 883282), (1256, 818583), (1884, 545722), (2328, 441641), (2813, 365496), (3768, 272861), (4553, 225816), (5626, 182748), (8439, 121832), (9106, 112908), (9409, 109272), (11252, 91374), (13659, 75272), (15229, 67512), (16878, 60916), (18212, 56454), (18818, 54636), (22504, 45687), (27318, 37636), (28227, 36424), (30458, 33756)]