831161088

素因数分解:

$2^8\times 3^5\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 216

約数和(自身を含む): 2571319296

約数和(自身を除く): 1740158208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 372, 384, 431, 432, 486, 496, 558, 576, 648, 744, 768, 837, 862, 864, 972, 992, 1116, 1152, 1293, 1296, 1488, 1674, 1724, 1728, 1944, 1984, 2232, 2304, 2511, 2586, 2592, 2976, 3348, 3448, 3456, 3879, 3888, 3968, 4464, 5022, 5172, 5184, 5952, 6696, 6896, 6912, 7533, 7758, 7776, 7936, 8928, 10044, 10344, 10368, 11637, 11904, 13361, 13392, 13792, 15066, 15516, 15552, 17856, 20088, 20688, 20736, 23274, 23808, 26722, 26784, 27584, 30132, 31032, 31104, 34911, 35712, 40083, 40176, 41376, 46548, 53444, 53568, 55168, 60264, 62064, 62208, 69822, 71424, 80166, 80352, 82752, 93096, 104733, 106888, 107136, 110336, 120249, 120528, 124128, 139644, 160332, 160704, 165504, 186192, 209466, 213776, 214272, 240498, 241056, 248256, 279288, 320664, 321408, 331008, 360747, 372384, 418932, 427552, 480996, 482112, 496512, 558576, 641328, 642816, 721494, 744768, 837864, 855104, 961992, 964224, 993024, 1082241, 1117152, 1282656, 1442988, 1489536, 1675728, 1710208, 1923984, 1928448, 2164482, 2234304, 2565312, 2885976, 2979072, 3246723, 3351456, 3420416, 3847968, 4328964, 4468608, 5130624, 5771952, 6493446, 6702912, 7695936, 8657928, 8937216, 10261248, 11543904, 12986892, 13405824, 15391872, 17315856, 23087808, 25973784, 26811648, 30783744, 34631712, 46175616, 51947568, 69263424, 92351232, 103895136, 138526848, 207790272, 277053696, 415580544, 831161088]

約数ペア:

[(1, 831161088), (2, 415580544), (3, 277053696), (4, 207790272), (6, 138526848), (8, 103895136), (9, 92351232), (12, 69263424), (16, 51947568), (18, 46175616), (24, 34631712), (27, 30783744), (31, 26811648), (32, 25973784), (36, 23087808), (48, 17315856), (54, 15391872), (62, 13405824), (64, 12986892), (72, 11543904), (81, 10261248), (93, 8937216), (96, 8657928), (108, 7695936), (124, 6702912), (128, 6493446), (144, 5771952), (162, 5130624), (186, 4468608), (192, 4328964), (216, 3847968), (243, 3420416), (248, 3351456), (256, 3246723), (279, 2979072), (288, 2885976), (324, 2565312), (372, 2234304), (384, 2164482), (431, 1928448), (432, 1923984), (486, 1710208), (496, 1675728), (558, 1489536), (576, 1442988), (648, 1282656), (744, 1117152), (768, 1082241), (837, 993024), (862, 964224), (864, 961992), (972, 855104), (992, 837864), (1116, 744768), (1152, 721494), (1293, 642816), (1296, 641328), (1488, 558576), (1674, 496512), (1724, 482112), (1728, 480996), (1944, 427552), (1984, 418932), (2232, 372384), (2304, 360747), (2511, 331008), (2586, 321408), (2592, 320664), (2976, 279288), (3348, 248256), (3448, 241056), (3456, 240498), (3879, 214272), (3888, 213776), (3968, 209466), (4464, 186192), (5022, 165504), (5172, 160704), (5184, 160332), (5952, 139644), (6696, 124128), (6896, 120528), (6912, 120249), (7533, 110336), (7758, 107136), (7776, 106888), (7936, 104733), (8928, 93096), (10044, 82752), (10344, 80352), (10368, 80166), (11637, 71424), (11904, 69822), (13361, 62208), (13392, 62064), (13792, 60264), (15066, 55168), (15516, 53568), (15552, 53444), (17856, 46548), (20088, 41376), (20688, 40176), (20736, 40083), (23274, 35712), (23808, 34911), (26722, 31104), (26784, 31032), (27584, 30132)]