215445216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18859}}^1$

素因数の和:18896

約数の個数: 96

約数和(自身を含む): 684391680

約数和(自身を除く): 468946464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 18859, 37718, 56577, 75436, 113154, 132013, 150872, 226308, 264026, 301744, 320603, 396039, 452616, 528052, 603488, 641206, 792078, 905232, 961809, 1056104, 1282412, 1584156, 1810464, 1923618, 2112208, 2244221, 2564824, 3168312, 3847236, 4224416, 4488442, 5129648, 6336624, 6732663, 7694472, 8976884, 10259296, 12673248, 13465326, 15388944, 17953768, 26930652, 30777888, 35907536, 53861304, 71815072, 107722608, 215445216]

約数ペア:

[(1, 215445216), (2, 107722608), (3, 71815072), (4, 53861304), (6, 35907536), (7, 30777888), (8, 26930652), (12, 17953768), (14, 15388944), (16, 13465326), (17, 12673248), (21, 10259296), (24, 8976884), (28, 7694472), (32, 6732663), (34, 6336624), (42, 5129648), (48, 4488442), (51, 4224416), (56, 3847236), (68, 3168312), (84, 2564824), (96, 2244221), (102, 2112208), (112, 1923618), (119, 1810464), (136, 1584156), (168, 1282412), (204, 1056104), (224, 961809), (238, 905232), (272, 792078), (336, 641206), (357, 603488), (408, 528052), (476, 452616), (544, 396039), (672, 320603), (714, 301744), (816, 264026), (952, 226308), (1428, 150872), (1632, 132013), (1904, 113154), (2856, 75436), (3808, 56577), (5712, 37718), (11424, 18859)]