245939328

素因数分解:

$2^7\times 3^5\times {\mathrm{7907}}^1$

素因数の和:7936

約数の個数: 96

約数和(自身を含む): 734020560

約数和(自身を除く): 488081232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 7907, 10368, 15552, 15814, 23721, 31104, 31628, 47442, 63256, 71163, 94884, 126512, 142326, 189768, 213489, 253024, 284652, 379536, 426978, 506048, 569304, 640467, 759072, 853956, 1012096, 1138608, 1280934, 1518144, 1707912, 1921401, 2277216, 2561868, 3036288, 3415824, 3842802, 4554432, 5123736, 6831648, 7685604, 9108864, 10247472, 13663296, 15371208, 20494944, 27326592, 30742416, 40989888, 61484832, 81979776, 122969664, 245939328]

約数ペア:

[(1, 245939328), (2, 122969664), (3, 81979776), (4, 61484832), (6, 40989888), (8, 30742416), (9, 27326592), (12, 20494944), (16, 15371208), (18, 13663296), (24, 10247472), (27, 9108864), (32, 7685604), (36, 6831648), (48, 5123736), (54, 4554432), (64, 3842802), (72, 3415824), (81, 3036288), (96, 2561868), (108, 2277216), (128, 1921401), (144, 1707912), (162, 1518144), (192, 1280934), (216, 1138608), (243, 1012096), (288, 853956), (324, 759072), (384, 640467), (432, 569304), (486, 506048), (576, 426978), (648, 379536), (864, 284652), (972, 253024), (1152, 213489), (1296, 189768), (1728, 142326), (1944, 126512), (2592, 94884), (3456, 71163), (3888, 63256), (5184, 47442), (7776, 31628), (7907, 31104), (10368, 23721), (15552, 15814)]