255439296

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{63353}}^1$

素因数の和:63378

約数の個数: 84

約数和(自身を含む): 836779632

約数和(自身を除く): 581340336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 63353, 126706, 190059, 253412, 380118, 443471, 506824, 570177, 760236, 886942, 1013648, 1140354, 1330413, 1520472, 1773884, 2027296, 2280708, 2660826, 3040944, 3547768, 3991239, 4054592, 4561416, 5321652, 6081888, 7095536, 7982478, 9122832, 10643304, 12163776, 14191072, 15964956, 18245664, 21286608, 28382144, 31929912, 36491328, 42573216, 63859824, 85146432, 127719648, 255439296]

約数ペア:

[(1, 255439296), (2, 127719648), (3, 85146432), (4, 63859824), (6, 42573216), (7, 36491328), (8, 31929912), (9, 28382144), (12, 21286608), (14, 18245664), (16, 15964956), (18, 14191072), (21, 12163776), (24, 10643304), (28, 9122832), (32, 7982478), (36, 7095536), (42, 6081888), (48, 5321652), (56, 4561416), (63, 4054592), (64, 3991239), (72, 3547768), (84, 3040944), (96, 2660826), (112, 2280708), (126, 2027296), (144, 1773884), (168, 1520472), (192, 1330413), (224, 1140354), (252, 1013648), (288, 886942), (336, 760236), (448, 570177), (504, 506824), (576, 443471), (672, 380118), (1008, 253412), (1344, 190059), (2016, 126706), (4032, 63353)]