1917889152

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:854

約数の個数: 128

約数和(自身を含む): 5285068800

約数和(自身を除く): 3367179648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 367, 372, 384, 439, 496, 734, 744, 878, 992, 1101, 1317, 1468, 1488, 1756, 1984, 2202, 2634, 2936, 2976, 3512, 3968, 4404, 5268, 5872, 5952, 7024, 8808, 10536, 11377, 11744, 11904, 13609, 14048, 17616, 21072, 22754, 23488, 27218, 28096, 34131, 35232, 40827, 42144, 45508, 46976, 54436, 56192, 68262, 70464, 81654, 84288, 91016, 108872, 136524, 140928, 161113, 163308, 168576, 182032, 217744, 273048, 322226, 326616, 364064, 435488, 483339, 546096, 644452, 653232, 728128, 870976, 966678, 1092192, 1288904, 1306464, 1456256, 1741952, 1933356, 2184384, 2577808, 2612928, 3866712, 4368768, 4994503, 5155616, 5225856, 7733424, 9989006, 10311232, 14983509, 15466848, 19978012, 20622464, 29967018, 30933696, 39956024, 59934036, 61867392, 79912048, 119868072, 159824096, 239736144, 319648192, 479472288, 639296384, 958944576, 1917889152]

約数ペア:

[(1, 1917889152), (2, 958944576), (3, 639296384), (4, 479472288), (6, 319648192), (8, 239736144), (12, 159824096), (16, 119868072), (24, 79912048), (31, 61867392), (32, 59934036), (48, 39956024), (62, 30933696), (64, 29967018), (93, 20622464), (96, 19978012), (124, 15466848), (128, 14983509), (186, 10311232), (192, 9989006), (248, 7733424), (367, 5225856), (372, 5155616), (384, 4994503), (439, 4368768), (496, 3866712), (734, 2612928), (744, 2577808), (878, 2184384), (992, 1933356), (1101, 1741952), (1317, 1456256), (1468, 1306464), (1488, 1288904), (1756, 1092192), (1984, 966678), (2202, 870976), (2634, 728128), (2936, 653232), (2976, 644452), (3512, 546096), (3968, 483339), (4404, 435488), (5268, 364064), (5872, 326616), (5952, 322226), (7024, 273048), (8808, 217744), (10536, 182032), (11377, 168576), (11744, 163308), (11904, 161113), (13609, 140928), (14048, 136524), (17616, 108872), (21072, 91016), (22754, 84288), (23488, 81654), (27218, 70464), (28096, 68262), (34131, 56192), (35232, 54436), (40827, 46976), (42144, 45508)]