408342144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2178

約数の個数: 128

約数和(自身を含む): 1257194880

約数和(自身を除く): 848852736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2081, 2336, 2688, 3066, 3504, 4088, 4162, 4672, 6132, 6243, 7008, 8176, 8324, 9344, 12264, 12486, 14016, 14567, 16352, 16648, 24528, 24972, 28032, 29134, 32704, 33296, 43701, 49056, 49944, 58268, 65408, 66592, 87402, 98112, 99888, 116536, 133184, 151913, 174804, 196224, 199776, 233072, 266368, 303826, 349608, 399552, 455739, 466144, 607652, 699216, 799104, 911478, 932288, 1063391, 1215304, 1398432, 1822956, 1864576, 2126782, 2430608, 2796864, 3190173, 3645912, 4253564, 4861216, 5593728, 6380346, 7291824, 8507128, 9722432, 12760692, 14583648, 17014256, 19444864, 25521384, 29167296, 34028512, 51042768, 58334592, 68057024, 102085536, 136114048, 204171072, 408342144]

約数ペア:

[(1, 408342144), (2, 204171072), (3, 136114048), (4, 102085536), (6, 68057024), (7, 58334592), (8, 51042768), (12, 34028512), (14, 29167296), (16, 25521384), (21, 19444864), (24, 17014256), (28, 14583648), (32, 12760692), (42, 9722432), (48, 8507128), (56, 7291824), (64, 6380346), (73, 5593728), (84, 4861216), (96, 4253564), (112, 3645912), (128, 3190173), (146, 2796864), (168, 2430608), (192, 2126782), (219, 1864576), (224, 1822956), (292, 1398432), (336, 1215304), (384, 1063391), (438, 932288), (448, 911478), (511, 799104), (584, 699216), (672, 607652), (876, 466144), (896, 455739), (1022, 399552), (1168, 349608), (1344, 303826), (1533, 266368), (1752, 233072), (2044, 199776), (2081, 196224), (2336, 174804), (2688, 151913), (3066, 133184), (3504, 116536), (4088, 99888), (4162, 98112), (4672, 87402), (6132, 66592), (6243, 65408), (7008, 58268), (8176, 49944), (8324, 49056), (9344, 43701), (12264, 33296), (12486, 32704), (14016, 29134), (14567, 28032), (16352, 24972), (16648, 24528)]