381375984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{24907}}^1$

素因数の和:24958

約数の個数: 80

約数和(自身を含む): 1111893120

約数和(自身を除く): 730517136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 24907, 49814, 74721, 99628, 149442, 199256, 273977, 298884, 398512, 547954, 597768, 722303, 821931, 1095908, 1195536, 1444606, 1643862, 2166909, 2191816, 2889212, 3287724, 4333818, 4383632, 5778424, 6575448, 7945333, 8667636, 11556848, 13150896, 15890666, 17335272, 23835999, 31781332, 34670544, 47671998, 63562664, 95343996, 127125328, 190687992, 381375984]

約数ペア:

[(1, 381375984), (2, 190687992), (3, 127125328), (4, 95343996), (6, 63562664), (8, 47671998), (11, 34670544), (12, 31781332), (16, 23835999), (22, 17335272), (24, 15890666), (29, 13150896), (33, 11556848), (44, 8667636), (48, 7945333), (58, 6575448), (66, 5778424), (87, 4383632), (88, 4333818), (116, 3287724), (132, 2889212), (174, 2191816), (176, 2166909), (232, 1643862), (264, 1444606), (319, 1195536), (348, 1095908), (464, 821931), (528, 722303), (638, 597768), (696, 547954), (957, 398512), (1276, 298884), (1392, 273977), (1914, 199256), (2552, 149442), (3828, 99628), (5104, 74721), (7656, 49814), (15312, 24907)]