252821184

素因数分解:

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

素因数の和:396

約数の個数: 224

約数和(自身を含む): 853440000

約数和(自身を除く): 600618816

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, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 343, 349, 352, 392, 448, 462, 528, 539, 588, 616, 672, 686, 698, 704, 784, 924, 1029, 1047, 1056, 1078, 1176, 1232, 1344, 1372, 1396, 1568, 1617, 1848, 2058, 2094, 2112, 2156, 2352, 2443, 2464, 2744, 2792, 3136, 3234, 3696, 3773, 3839, 4116, 4188, 4312, 4704, 4886, 4928, 5488, 5584, 6468, 7329, 7392, 7546, 7678, 8232, 8376, 8624, 9408, 9772, 10976, 11168, 11319, 11517, 12936, 14658, 14784, 15092, 15356, 16464, 16752, 17101, 17248, 19544, 21952, 22336, 22638, 23034, 25872, 26873, 29316, 30184, 30712, 32928, 33504, 34202, 34496, 39088, 45276, 46068, 51303, 51744, 53746, 58632, 60368, 61424, 65856, 67008, 68404, 78176, 80619, 90552, 92136, 102606, 103488, 107492, 117264, 119707, 120736, 122848, 136808, 156352, 161238, 181104, 184272, 188111, 205212, 214984, 234528, 239414, 241472, 245696, 273616, 322476, 359121, 362208, 368544, 376222, 410424, 429968, 469056, 478828, 547232, 564333, 644952, 718242, 724416, 737088, 752444, 820848, 859936, 957656, 1094464, 1128666, 1289904, 1316777, 1436484, 1504888, 1641696, 1719872, 1915312, 2257332, 2579808, 2633554, 2872968, 3009776, 3283392, 3830624, 3950331, 4514664, 5159616, 5267108, 5745936, 6019552, 7661248, 7900662, 9029328, 10534216, 11491872, 12039104, 15801324, 18058656, 21068432, 22983744, 31602648, 36117312, 42136864, 63205296, 84273728, 126410592, 252821184]

約数ペア:

[(1, 252821184), (2, 126410592), (3, 84273728), (4, 63205296), (6, 42136864), (7, 36117312), (8, 31602648), (11, 22983744), (12, 21068432), (14, 18058656), (16, 15801324), (21, 12039104), (22, 11491872), (24, 10534216), (28, 9029328), (32, 7900662), (33, 7661248), (42, 6019552), (44, 5745936), (48, 5267108), (49, 5159616), (56, 4514664), (64, 3950331), (66, 3830624), (77, 3283392), (84, 3009776), (88, 2872968), (96, 2633554), (98, 2579808), (112, 2257332), (132, 1915312), (147, 1719872), (154, 1641696), (168, 1504888), (176, 1436484), (192, 1316777), (196, 1289904), (224, 1128666), (231, 1094464), (264, 957656), (294, 859936), (308, 820848), (336, 752444), (343, 737088), (349, 724416), (352, 718242), (392, 644952), (448, 564333), (462, 547232), (528, 478828), (539, 469056), (588, 429968), (616, 410424), (672, 376222), (686, 368544), (698, 362208), (704, 359121), (784, 322476), (924, 273616), (1029, 245696), (1047, 241472), (1056, 239414), (1078, 234528), (1176, 214984), (1232, 205212), (1344, 188111), (1372, 184272), (1396, 181104), (1568, 161238), (1617, 156352), (1848, 136808), (2058, 122848), (2094, 120736), (2112, 119707), (2156, 117264), (2352, 107492), (2443, 103488), (2464, 102606), (2744, 92136), (2792, 90552), (3136, 80619), (3234, 78176), (3696, 68404), (3773, 67008), (3839, 65856), (4116, 61424), (4188, 60368), (4312, 58632), (4704, 53746), (4886, 51744), (4928, 51303), (5488, 46068), (5584, 45276), (6468, 39088), (7329, 34496), (7392, 34202), (7546, 33504), (7678, 32928), (8232, 30712), (8376, 30184), (8624, 29316), (9408, 26873), (9772, 25872), (10976, 23034), (11168, 22638), (11319, 22336), (11517, 21952), (12936, 19544), (14658, 17248), (14784, 17101), (15092, 16752), (15356, 16464)]