260579088

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 924797952

約数和(自身を除く): 664218864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 71, 72, 77, 84, 88, 99, 112, 126, 132, 142, 144, 154, 168, 176, 198, 213, 231, 252, 264, 284, 308, 331, 336, 396, 426, 462, 497, 504, 528, 568, 616, 639, 662, 693, 781, 792, 852, 924, 993, 994, 1008, 1136, 1232, 1278, 1324, 1386, 1491, 1562, 1584, 1704, 1848, 1986, 1988, 2317, 2343, 2556, 2648, 2772, 2979, 2982, 3124, 3408, 3641, 3696, 3972, 3976, 4473, 4634, 4686, 5112, 5296, 5467, 5544, 5958, 5964, 6248, 6951, 7029, 7282, 7944, 7952, 8946, 9268, 9372, 10224, 10923, 10934, 11088, 11916, 11928, 12496, 13902, 14058, 14564, 15888, 16401, 17892, 18536, 18744, 20853, 21846, 21868, 23501, 23832, 23856, 25487, 27804, 28116, 29128, 32769, 32802, 35784, 37072, 37488, 41706, 43692, 43736, 47002, 47664, 49203, 50974, 55608, 56232, 58256, 65538, 65604, 70503, 71568, 76461, 83412, 87384, 87472, 94004, 98406, 101948, 111216, 112464, 131076, 131208, 141006, 152922, 164507, 166824, 174768, 188008, 196812, 203896, 211509, 229383, 258511, 262152, 262416, 282012, 305844, 329014, 333648, 376016, 393624, 407792, 423018, 458766, 493521, 517022, 524304, 564024, 611688, 658028, 775533, 787248, 846036, 917532, 987042, 1034044, 1128048, 1223376, 1316056, 1480563, 1551066, 1692072, 1809577, 1835064, 1974084, 2068088, 2326599, 2632112, 2961126, 3102132, 3384144, 3619154, 3670128, 3948168, 4136176, 4653198, 5428731, 5922252, 6204264, 7238308, 7896336, 9306396, 10857462, 11844504, 12408528, 14476616, 16286193, 18612792, 21714924, 23689008, 28953232, 32572386, 37225584, 43429848, 65144772, 86859696, 130289544, 260579088]

約数ペア:

[(1, 260579088), (2, 130289544), (3, 86859696), (4, 65144772), (6, 43429848), (7, 37225584), (8, 32572386), (9, 28953232), (11, 23689008), (12, 21714924), (14, 18612792), (16, 16286193), (18, 14476616), (21, 12408528), (22, 11844504), (24, 10857462), (28, 9306396), (33, 7896336), (36, 7238308), (42, 6204264), (44, 5922252), (48, 5428731), (56, 4653198), (63, 4136176), (66, 3948168), (71, 3670128), (72, 3619154), (77, 3384144), (84, 3102132), (88, 2961126), (99, 2632112), (112, 2326599), (126, 2068088), (132, 1974084), (142, 1835064), (144, 1809577), (154, 1692072), (168, 1551066), (176, 1480563), (198, 1316056), (213, 1223376), (231, 1128048), (252, 1034044), (264, 987042), (284, 917532), (308, 846036), (331, 787248), (336, 775533), (396, 658028), (426, 611688), (462, 564024), (497, 524304), (504, 517022), (528, 493521), (568, 458766), (616, 423018), (639, 407792), (662, 393624), (693, 376016), (781, 333648), (792, 329014), (852, 305844), (924, 282012), (993, 262416), (994, 262152), (1008, 258511), (1136, 229383), (1232, 211509), (1278, 203896), (1324, 196812), (1386, 188008), (1491, 174768), (1562, 166824), (1584, 164507), (1704, 152922), (1848, 141006), (1986, 131208), (1988, 131076), (2317, 112464), (2343, 111216), (2556, 101948), (2648, 98406), (2772, 94004), (2979, 87472), (2982, 87384), (3124, 83412), (3408, 76461), (3641, 71568), (3696, 70503), (3972, 65604), (3976, 65538), (4473, 58256), (4634, 56232), (4686, 55608), (5112, 50974), (5296, 49203), (5467, 47664), (5544, 47002), (5958, 43736), (5964, 43692), (6248, 41706), (6951, 37488), (7029, 37072), (7282, 35784), (7944, 32802), (7952, 32769), (8946, 29128), (9268, 28116), (9372, 27804), (10224, 25487), (10923, 23856), (10934, 23832), (11088, 23501), (11916, 21868), (11928, 21846), (12496, 20853), (13902, 18744), (14058, 18536), (14564, 17892), (15888, 16401)]