1408008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 4420800

約数和(自身を除く): 3012792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 232, 238, 289, 348, 357, 406, 408, 476, 493, 578, 609, 696, 714, 812, 867, 952, 986, 1156, 1218, 1428, 1479, 1624, 1734, 1972, 2023, 2312, 2436, 2856, 2958, 3451, 3468, 3944, 4046, 4872, 5916, 6069, 6902, 6936, 8092, 8381, 10353, 11832, 12138, 13804, 16184, 16762, 20706, 24276, 25143, 27608, 33524, 41412, 48552, 50286, 58667, 67048, 82824, 100572, 117334, 176001, 201144, 234668, 352002, 469336, 704004, 1408008]

約数ペア:

[(1, 1408008), (2, 704004), (3, 469336), (4, 352002), (6, 234668), (7, 201144), (8, 176001), (12, 117334), (14, 100572), (17, 82824), (21, 67048), (24, 58667), (28, 50286), (29, 48552), (34, 41412), (42, 33524), (51, 27608), (56, 25143), (58, 24276), (68, 20706), (84, 16762), (87, 16184), (102, 13804), (116, 12138), (119, 11832), (136, 10353), (168, 8381), (174, 8092), (203, 6936), (204, 6902), (232, 6069), (238, 5916), (289, 4872), (348, 4046), (357, 3944), (406, 3468), (408, 3451), (476, 2958), (493, 2856), (578, 2436), (609, 2312), (696, 2023), (714, 1972), (812, 1734), (867, 1624), (952, 1479), (986, 1428), (1156, 1218)]