399326213664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{472741}}^1$

素因数の和:473183

約数の個数: 144

約数和(自身を含む): 1300910345280

約数和(自身を除く): 901584131616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 419, 504, 672, 838, 1008, 1257, 1676, 2016, 2514, 2933, 3352, 3771, 5028, 5866, 6704, 7542, 8799, 10056, 11732, 13408, 15084, 17598, 20112, 23464, 26397, 30168, 35196, 40224, 46928, 52794, 60336, 70392, 93856, 105588, 120672, 140784, 211176, 281568, 422352, 472741, 844704, 945482, 1418223, 1890964, 2836446, 3309187, 3781928, 4254669, 5672892, 6618374, 7563856, 8509338, 9927561, 11345784, 13236748, 15127712, 17018676, 19855122, 22691568, 26473496, 29782683, 34037352, 39710244, 45383136, 52946992, 59565366, 68074704, 79420488, 105893984, 119130732, 136149408, 158840976, 198078479, 238261464, 317681952, 396156958, 476522928, 594235437, 792313916, 953045856, 1188470874, 1386549353, 1584627832, 1782706311, 2376941748, 2773098706, 3169255664, 3565412622, 4159648059, 4753883496, 5546197412, 6338511328, 7130825244, 8319296118, 9507766992, 11092394824, 12478944177, 14261650488, 16638592236, 19015533984, 22184789648, 24957888354, 28523300976, 33277184472, 44369579296, 49915776708, 57046601952, 66554368944, 99831553416, 133108737888, 199663106832, 399326213664]

約数ペア:

[(1, 399326213664), (2, 199663106832), (3, 133108737888), (4, 99831553416), (6, 66554368944), (7, 57046601952), (8, 49915776708), (9, 44369579296), (12, 33277184472), (14, 28523300976), (16, 24957888354), (18, 22184789648), (21, 19015533984), (24, 16638592236), (28, 14261650488), (32, 12478944177), (36, 11092394824), (42, 9507766992), (48, 8319296118), (56, 7130825244), (63, 6338511328), (72, 5546197412), (84, 4753883496), (96, 4159648059), (112, 3565412622), (126, 3169255664), (144, 2773098706), (168, 2376941748), (224, 1782706311), (252, 1584627832), (288, 1386549353), (336, 1188470874), (419, 953045856), (504, 792313916), (672, 594235437), (838, 476522928), (1008, 396156958), (1257, 317681952), (1676, 238261464), (2016, 198078479), (2514, 158840976), (2933, 136149408), (3352, 119130732), (3771, 105893984), (5028, 79420488), (5866, 68074704), (6704, 59565366), (7542, 52946992), (8799, 45383136), (10056, 39710244), (11732, 34037352), (13408, 29782683), (15084, 26473496), (17598, 22691568), (20112, 19855122), (23464, 17018676), (26397, 15127712), (30168, 13236748), (35196, 11345784), (40224, 9927561), (46928, 8509338), (52794, 7563856), (60336, 6618374), (70392, 5672892), (93856, 4254669), (105588, 3781928), (120672, 3309187), (140784, 2836446), (211176, 1890964), (281568, 1418223), (422352, 945482), (472741, 844704)]