985787488

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 2479680000

約数和(自身を除く): 1493892512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 49, 56, 58, 76, 98, 112, 116, 133, 152, 163, 196, 203, 224, 232, 266, 304, 326, 343, 392, 406, 464, 532, 551, 608, 652, 686, 784, 812, 928, 931, 1064, 1102, 1141, 1304, 1372, 1421, 1568, 1624, 1862, 2128, 2204, 2282, 2608, 2744, 2842, 3097, 3248, 3724, 3857, 4256, 4408, 4564, 4727, 5216, 5488, 5684, 6194, 6496, 6517, 7448, 7714, 7987, 8816, 9128, 9454, 9947, 10976, 11368, 12388, 13034, 14896, 15428, 15974, 17632, 18256, 18908, 19894, 21679, 22736, 24776, 26068, 26999, 29792, 30856, 31948, 33089, 36512, 37816, 39788, 43358, 45472, 49552, 52136, 53998, 55909, 61712, 63896, 66178, 75632, 79576, 86716, 89813, 99104, 104272, 107996, 111818, 123424, 127792, 132356, 151264, 151753, 159152, 173432, 179626, 188993, 208544, 215992, 223636, 231623, 255584, 264712, 303506, 318304, 346864, 359252, 377986, 431984, 447272, 463246, 529424, 607012, 628691, 693728, 718504, 755972, 863968, 894544, 926492, 1058848, 1062271, 1214024, 1257382, 1437008, 1511944, 1621361, 1789088, 1852984, 2124542, 2428048, 2514764, 2874016, 3023888, 3242722, 3705968, 4249084, 4400837, 4856096, 5029528, 6047776, 6485444, 7411936, 8498168, 8801674, 10059056, 12970888, 16996336, 17603348, 20118112, 25941776, 30805859, 33992672, 35206696, 51883552, 61611718, 70413392, 123223436, 140826784, 246446872, 492893744, 985787488]

約数ペア:

[(1, 985787488), (2, 492893744), (4, 246446872), (7, 140826784), (8, 123223436), (14, 70413392), (16, 61611718), (19, 51883552), (28, 35206696), (29, 33992672), (32, 30805859), (38, 25941776), (49, 20118112), (56, 17603348), (58, 16996336), (76, 12970888), (98, 10059056), (112, 8801674), (116, 8498168), (133, 7411936), (152, 6485444), (163, 6047776), (196, 5029528), (203, 4856096), (224, 4400837), (232, 4249084), (266, 3705968), (304, 3242722), (326, 3023888), (343, 2874016), (392, 2514764), (406, 2428048), (464, 2124542), (532, 1852984), (551, 1789088), (608, 1621361), (652, 1511944), (686, 1437008), (784, 1257382), (812, 1214024), (928, 1062271), (931, 1058848), (1064, 926492), (1102, 894544), (1141, 863968), (1304, 755972), (1372, 718504), (1421, 693728), (1568, 628691), (1624, 607012), (1862, 529424), (2128, 463246), (2204, 447272), (2282, 431984), (2608, 377986), (2744, 359252), (2842, 346864), (3097, 318304), (3248, 303506), (3724, 264712), (3857, 255584), (4256, 231623), (4408, 223636), (4564, 215992), (4727, 208544), (5216, 188993), (5488, 179626), (5684, 173432), (6194, 159152), (6496, 151753), (6517, 151264), (7448, 132356), (7714, 127792), (7987, 123424), (8816, 111818), (9128, 107996), (9454, 104272), (9947, 99104), (10976, 89813), (11368, 86716), (12388, 79576), (13034, 75632), (14896, 66178), (15428, 63896), (15974, 61712), (17632, 55909), (18256, 53998), (18908, 52136), (19894, 49552), (21679, 45472), (22736, 43358), (24776, 39788), (26068, 37816), (26999, 36512), (29792, 33089), (30856, 31948)]