198474432

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:766

約数の個数: 112

約数和(自身を含む): 570780672

約数和(自身を除く): 372306240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 131, 156, 192, 208, 262, 312, 393, 416, 524, 607, 624, 786, 832, 1048, 1214, 1248, 1572, 1703, 1821, 2096, 2428, 2496, 3144, 3406, 3642, 4192, 4856, 5109, 6288, 6812, 7284, 7891, 8384, 9712, 10218, 12576, 13624, 14568, 15782, 19424, 20436, 23673, 25152, 27248, 29136, 31564, 38848, 40872, 47346, 54496, 58272, 63128, 79517, 81744, 94692, 108992, 116544, 126256, 159034, 163488, 189384, 238551, 252512, 318068, 326976, 378768, 477102, 505024, 636136, 757536, 954204, 1033721, 1272272, 1515072, 1908408, 2067442, 2544544, 3101163, 3816816, 4134884, 5089088, 6202326, 7633632, 8269768, 12404652, 15267264, 16539536, 24809304, 33079072, 49618608, 66158144, 99237216, 198474432]

約数ペア:

[(1, 198474432), (2, 99237216), (3, 66158144), (4, 49618608), (6, 33079072), (8, 24809304), (12, 16539536), (13, 15267264), (16, 12404652), (24, 8269768), (26, 7633632), (32, 6202326), (39, 5089088), (48, 4134884), (52, 3816816), (64, 3101163), (78, 2544544), (96, 2067442), (104, 1908408), (131, 1515072), (156, 1272272), (192, 1033721), (208, 954204), (262, 757536), (312, 636136), (393, 505024), (416, 477102), (524, 378768), (607, 326976), (624, 318068), (786, 252512), (832, 238551), (1048, 189384), (1214, 163488), (1248, 159034), (1572, 126256), (1703, 116544), (1821, 108992), (2096, 94692), (2428, 81744), (2496, 79517), (3144, 63128), (3406, 58272), (3642, 54496), (4192, 47346), (4856, 40872), (5109, 38848), (6288, 31564), (6812, 29136), (7284, 27248), (7891, 25152), (8384, 23673), (9712, 20436), (10218, 19424), (12576, 15782), (13624, 14568)]