329228928

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 256

約数和(自身を含む): 1148928000

約数和(自身を除く): 819699072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 439, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 878, 896, 992, 1008, 1116, 1152, 1302, 1317, 1344, 1488, 1512, 1674, 1728, 1736, 1756, 1953, 1984, 2016, 2232, 2604, 2634, 2688, 2976, 3024, 3073, 3348, 3456, 3472, 3512, 3906, 3951, 3968, 4032, 4464, 5208, 5268, 5859, 5952, 6048, 6146, 6696, 6944, 7024, 7812, 7902, 8064, 8928, 9219, 10416, 10536, 11718, 11853, 11904, 12096, 12292, 13392, 13609, 13888, 14048, 15624, 15804, 17856, 18438, 20832, 21072, 23436, 23706, 24192, 24584, 26784, 27218, 27657, 27776, 28096, 31248, 31608, 35712, 36876, 40827, 41664, 42144, 46872, 47412, 49168, 53568, 54436, 55314, 56192, 62496, 63216, 73752, 81654, 82971, 83328, 84288, 93744, 94824, 95263, 98336, 107136, 108872, 110628, 122481, 124992, 126432, 147504, 163308, 165942, 168576, 187488, 189648, 190526, 196672, 217744, 221256, 244962, 249984, 252864, 285789, 295008, 326616, 331884, 367443, 374976, 379296, 381052, 393344, 435488, 442512, 489924, 505728, 571578, 590016, 653232, 663768, 734886, 749952, 758592, 762104, 857367, 870976, 885024, 979848, 1143156, 1180032, 1306464, 1327536, 1469772, 1517184, 1524208, 1714734, 1741952, 1770048, 1959696, 2286312, 2572101, 2612928, 2655072, 2939544, 3048416, 3429468, 3540096, 3919392, 4572624, 5144202, 5225856, 5310144, 5879088, 6096832, 6858936, 7838784, 9145248, 10288404, 10620288, 11758176, 12193664, 13717872, 15677568, 18290496, 20576808, 23516352, 27435744, 36580992, 41153616, 47032704, 54871488, 82307232, 109742976, 164614464, 329228928]

約数ペア:

[(1, 329228928), (2, 164614464), (3, 109742976), (4, 82307232), (6, 54871488), (7, 47032704), (8, 41153616), (9, 36580992), (12, 27435744), (14, 23516352), (16, 20576808), (18, 18290496), (21, 15677568), (24, 13717872), (27, 12193664), (28, 11758176), (31, 10620288), (32, 10288404), (36, 9145248), (42, 7838784), (48, 6858936), (54, 6096832), (56, 5879088), (62, 5310144), (63, 5225856), (64, 5144202), (72, 4572624), (84, 3919392), (93, 3540096), (96, 3429468), (108, 3048416), (112, 2939544), (124, 2655072), (126, 2612928), (128, 2572101), (144, 2286312), (168, 1959696), (186, 1770048), (189, 1741952), (192, 1714734), (216, 1524208), (217, 1517184), (224, 1469772), (248, 1327536), (252, 1306464), (279, 1180032), (288, 1143156), (336, 979848), (372, 885024), (378, 870976), (384, 857367), (432, 762104), (434, 758592), (439, 749952), (448, 734886), (496, 663768), (504, 653232), (558, 590016), (576, 571578), (651, 505728), (672, 489924), (744, 442512), (756, 435488), (837, 393344), (864, 381052), (868, 379296), (878, 374976), (896, 367443), (992, 331884), (1008, 326616), (1116, 295008), (1152, 285789), (1302, 252864), (1317, 249984), (1344, 244962), (1488, 221256), (1512, 217744), (1674, 196672), (1728, 190526), (1736, 189648), (1756, 187488), (1953, 168576), (1984, 165942), (2016, 163308), (2232, 147504), (2604, 126432), (2634, 124992), (2688, 122481), (2976, 110628), (3024, 108872), (3073, 107136), (3348, 98336), (3456, 95263), (3472, 94824), (3512, 93744), (3906, 84288), (3951, 83328), (3968, 82971), (4032, 81654), (4464, 73752), (5208, 63216), (5268, 62496), (5859, 56192), (5952, 55314), (6048, 54436), (6146, 53568), (6696, 49168), (6944, 47412), (7024, 46872), (7812, 42144), (7902, 41664), (8064, 40827), (8928, 36876), (9219, 35712), (10416, 31608), (10536, 31248), (11718, 28096), (11853, 27776), (11904, 27657), (12096, 27218), (12292, 26784), (13392, 24584), (13609, 24192), (13888, 23706), (14048, 23436), (15624, 21072), (15804, 20832), (17856, 18438)]