474768

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{157}}^1$

素因数の和:181

約数の個数: 80

約数和(自身を含む): 1567360

約数和(自身を除く): 1092592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 157, 168, 189, 216, 252, 314, 336, 378, 432, 471, 504, 628, 756, 942, 1008, 1099, 1256, 1413, 1512, 1884, 2198, 2512, 2826, 3024, 3297, 3768, 4239, 4396, 5652, 6594, 7536, 8478, 8792, 9891, 11304, 13188, 16956, 17584, 19782, 22608, 26376, 29673, 33912, 39564, 52752, 59346, 67824, 79128, 118692, 158256, 237384, 474768]

約数ペア:

[(1, 474768), (2, 237384), (3, 158256), (4, 118692), (6, 79128), (7, 67824), (8, 59346), (9, 52752), (12, 39564), (14, 33912), (16, 29673), (18, 26376), (21, 22608), (24, 19782), (27, 17584), (28, 16956), (36, 13188), (42, 11304), (48, 9891), (54, 8792), (56, 8478), (63, 7536), (72, 6594), (84, 5652), (108, 4396), (112, 4239), (126, 3768), (144, 3297), (157, 3024), (168, 2826), (189, 2512), (216, 2198), (252, 1884), (314, 1512), (336, 1413), (378, 1256), (432, 1099), (471, 1008), (504, 942), (628, 756)]