397290432

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 252

約数和(自身を含む): 1347901800

約数和(自身を除く): 950611368

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 121, 132, 147, 154, 168, 176, 192, 196, 224, 231, 242, 264, 294, 308, 336, 349, 352, 363, 392, 448, 462, 484, 528, 539, 588, 616, 672, 698, 704, 726, 784, 847, 924, 968, 1047, 1056, 1078, 1176, 1232, 1344, 1396, 1452, 1568, 1617, 1694, 1848, 1936, 2094, 2112, 2156, 2352, 2443, 2464, 2541, 2792, 2904, 3136, 3234, 3388, 3696, 3839, 3872, 4188, 4312, 4704, 4886, 4928, 5082, 5584, 5808, 5929, 6468, 6776, 7329, 7392, 7678, 7744, 8376, 8624, 9408, 9772, 10164, 11168, 11517, 11616, 11858, 12936, 13552, 14658, 14784, 15356, 16752, 17101, 17248, 17787, 19544, 20328, 22336, 23034, 23232, 23716, 25872, 26873, 27104, 29316, 30712, 33504, 34202, 34496, 35574, 39088, 40656, 42229, 46068, 47432, 51303, 51744, 53746, 54208, 58632, 61424, 67008, 68404, 71148, 78176, 80619, 81312, 84458, 92136, 94864, 102606, 103488, 107492, 117264, 122848, 126687, 136808, 142296, 156352, 161238, 162624, 168916, 184272, 188111, 189728, 205212, 214984, 234528, 245696, 253374, 273616, 284592, 295603, 322476, 337832, 368544, 376222, 379456, 410424, 429968, 469056, 506748, 547232, 564333, 569184, 591206, 644952, 675664, 737088, 752444, 820848, 859936, 886809, 1013496, 1094464, 1128666, 1138368, 1182412, 1289904, 1351328, 1504888, 1641696, 1719872, 1773618, 2026992, 2069221, 2257332, 2364824, 2579808, 2702656, 3009776, 3283392, 3547236, 4053984, 4138442, 4514664, 4729648, 5159616, 6019552, 6207663, 7094472, 8107968, 8276884, 9029328, 9459296, 12039104, 12415326, 14188944, 16553768, 18058656, 18918592, 24830652, 28377888, 33107536, 36117312, 49661304, 56755776, 66215072, 99322608, 132430144, 198645216, 397290432]

約数ペア:

[(1, 397290432), (2, 198645216), (3, 132430144), (4, 99322608), (6, 66215072), (7, 56755776), (8, 49661304), (11, 36117312), (12, 33107536), (14, 28377888), (16, 24830652), (21, 18918592), (22, 18058656), (24, 16553768), (28, 14188944), (32, 12415326), (33, 12039104), (42, 9459296), (44, 9029328), (48, 8276884), (49, 8107968), (56, 7094472), (64, 6207663), (66, 6019552), (77, 5159616), (84, 4729648), (88, 4514664), (96, 4138442), (98, 4053984), (112, 3547236), (121, 3283392), (132, 3009776), (147, 2702656), (154, 2579808), (168, 2364824), (176, 2257332), (192, 2069221), (196, 2026992), (224, 1773618), (231, 1719872), (242, 1641696), (264, 1504888), (294, 1351328), (308, 1289904), (336, 1182412), (349, 1138368), (352, 1128666), (363, 1094464), (392, 1013496), (448, 886809), (462, 859936), (484, 820848), (528, 752444), (539, 737088), (588, 675664), (616, 644952), (672, 591206), (698, 569184), (704, 564333), (726, 547232), (784, 506748), (847, 469056), (924, 429968), (968, 410424), (1047, 379456), (1056, 376222), (1078, 368544), (1176, 337832), (1232, 322476), (1344, 295603), (1396, 284592), (1452, 273616), (1568, 253374), (1617, 245696), (1694, 234528), (1848, 214984), (1936, 205212), (2094, 189728), (2112, 188111), (2156, 184272), (2352, 168916), (2443, 162624), (2464, 161238), (2541, 156352), (2792, 142296), (2904, 136808), (3136, 126687), (3234, 122848), (3388, 117264), (3696, 107492), (3839, 103488), (3872, 102606), (4188, 94864), (4312, 92136), (4704, 84458), (4886, 81312), (4928, 80619), (5082, 78176), (5584, 71148), (5808, 68404), (5929, 67008), (6468, 61424), (6776, 58632), (7329, 54208), (7392, 53746), (7678, 51744), (7744, 51303), (8376, 47432), (8624, 46068), (9408, 42229), (9772, 40656), (10164, 39088), (11168, 35574), (11517, 34496), (11616, 34202), (11858, 33504), (12936, 30712), (13552, 29316), (14658, 27104), (14784, 26873), (15356, 25872), (16752, 23716), (17101, 23232), (17248, 23034), (17787, 22336), (19544, 20328)]