1331512992

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 240

約数和(自身を含む): 4115688192

約数和(自身を除く): 2784175200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 73, 81, 93, 96, 108, 124, 144, 146, 162, 186, 216, 219, 227, 248, 279, 288, 292, 324, 372, 432, 438, 454, 496, 558, 584, 648, 657, 681, 744, 837, 864, 876, 908, 992, 1116, 1168, 1296, 1314, 1362, 1488, 1674, 1752, 1816, 1971, 2043, 2232, 2263, 2336, 2511, 2592, 2628, 2724, 2976, 3348, 3504, 3632, 3942, 4086, 4464, 4526, 5022, 5256, 5448, 5913, 6129, 6696, 6789, 7008, 7037, 7264, 7884, 8172, 8928, 9052, 10044, 10512, 10896, 11826, 12258, 13392, 13578, 14074, 15768, 16344, 16571, 18104, 18387, 20088, 20367, 21024, 21111, 21792, 23652, 24516, 26784, 27156, 28148, 31536, 32688, 33142, 36208, 36774, 40176, 40734, 42222, 47304, 49032, 49713, 54312, 56296, 61101, 63072, 63333, 65376, 66284, 72416, 73548, 80352, 81468, 84444, 94608, 98064, 99426, 108624, 112592, 122202, 126666, 132568, 147096, 149139, 162936, 168888, 183303, 189216, 189999, 196128, 198852, 217248, 225184, 244404, 253332, 265136, 294192, 298278, 325872, 337776, 366606, 379998, 397704, 447417, 488808, 506664, 513701, 530272, 569997, 588384, 596556, 651744, 675552, 733212, 759996, 795408, 894834, 977616, 1013328, 1027402, 1139994, 1193112, 1342251, 1466424, 1519992, 1541103, 1590816, 1789668, 1955232, 2026656, 2054804, 2279988, 2386224, 2684502, 2932848, 3039984, 3082206, 3579336, 4109608, 4559976, 4623309, 4772448, 5369004, 5865696, 6079968, 6164412, 7158672, 8219216, 9119952, 9246618, 10738008, 12328824, 13869927, 14317344, 16438432, 18239904, 18493236, 21476016, 24657648, 27739854, 36986472, 41609781, 42952032, 49315296, 55479708, 73972944, 83219562, 110959416, 147945888, 166439124, 221918832, 332878248, 443837664, 665756496, 1331512992]

約数ペア:

[(1, 1331512992), (2, 665756496), (3, 443837664), (4, 332878248), (6, 221918832), (8, 166439124), (9, 147945888), (12, 110959416), (16, 83219562), (18, 73972944), (24, 55479708), (27, 49315296), (31, 42952032), (32, 41609781), (36, 36986472), (48, 27739854), (54, 24657648), (62, 21476016), (72, 18493236), (73, 18239904), (81, 16438432), (93, 14317344), (96, 13869927), (108, 12328824), (124, 10738008), (144, 9246618), (146, 9119952), (162, 8219216), (186, 7158672), (216, 6164412), (219, 6079968), (227, 5865696), (248, 5369004), (279, 4772448), (288, 4623309), (292, 4559976), (324, 4109608), (372, 3579336), (432, 3082206), (438, 3039984), (454, 2932848), (496, 2684502), (558, 2386224), (584, 2279988), (648, 2054804), (657, 2026656), (681, 1955232), (744, 1789668), (837, 1590816), (864, 1541103), (876, 1519992), (908, 1466424), (992, 1342251), (1116, 1193112), (1168, 1139994), (1296, 1027402), (1314, 1013328), (1362, 977616), (1488, 894834), (1674, 795408), (1752, 759996), (1816, 733212), (1971, 675552), (2043, 651744), (2232, 596556), (2263, 588384), (2336, 569997), (2511, 530272), (2592, 513701), (2628, 506664), (2724, 488808), (2976, 447417), (3348, 397704), (3504, 379998), (3632, 366606), (3942, 337776), (4086, 325872), (4464, 298278), (4526, 294192), (5022, 265136), (5256, 253332), (5448, 244404), (5913, 225184), (6129, 217248), (6696, 198852), (6789, 196128), (7008, 189999), (7037, 189216), (7264, 183303), (7884, 168888), (8172, 162936), (8928, 149139), (9052, 147096), (10044, 132568), (10512, 126666), (10896, 122202), (11826, 112592), (12258, 108624), (13392, 99426), (13578, 98064), (14074, 94608), (15768, 84444), (16344, 81468), (16571, 80352), (18104, 73548), (18387, 72416), (20088, 66284), (20367, 65376), (21024, 63333), (21111, 63072), (21792, 61101), (23652, 56296), (24516, 54312), (26784, 49713), (27156, 49032), (28148, 47304), (31536, 42222), (32688, 40734), (33142, 40176), (36208, 36774)]