978941952

素因数分解:

$2^{11}\times 3^2\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 2852970120

約数和(自身を除く): 1874028168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 256, 288, 307, 346, 384, 512, 519, 576, 614, 692, 768, 921, 1024, 1038, 1152, 1228, 1384, 1536, 1557, 1842, 2048, 2076, 2304, 2456, 2763, 2768, 3072, 3114, 3684, 4152, 4608, 4912, 5526, 5536, 6144, 6228, 7368, 8304, 9216, 9824, 11052, 11072, 12456, 14736, 16608, 18432, 19648, 22104, 22144, 24912, 29472, 33216, 39296, 44208, 44288, 49824, 53111, 58944, 66432, 78592, 88416, 88576, 99648, 106222, 117888, 132864, 157184, 159333, 176832, 177152, 199296, 212444, 235776, 265728, 314368, 318666, 353664, 354304, 398592, 424888, 471552, 477999, 531456, 628736, 637332, 707328, 797184, 849776, 943104, 955998, 1062912, 1274664, 1414656, 1594368, 1699552, 1886208, 1911996, 2549328, 2829312, 3188736, 3399104, 3823992, 5098656, 5658624, 6798208, 7647984, 10197312, 13596416, 15295968, 20394624, 27192832, 30591936, 40789248, 54385664, 61183872, 81578496, 108771328, 122367744, 163156992, 244735488, 326313984, 489470976, 978941952]

約数ペア:

[(1, 978941952), (2, 489470976), (3, 326313984), (4, 244735488), (6, 163156992), (8, 122367744), (9, 108771328), (12, 81578496), (16, 61183872), (18, 54385664), (24, 40789248), (32, 30591936), (36, 27192832), (48, 20394624), (64, 15295968), (72, 13596416), (96, 10197312), (128, 7647984), (144, 6798208), (173, 5658624), (192, 5098656), (256, 3823992), (288, 3399104), (307, 3188736), (346, 2829312), (384, 2549328), (512, 1911996), (519, 1886208), (576, 1699552), (614, 1594368), (692, 1414656), (768, 1274664), (921, 1062912), (1024, 955998), (1038, 943104), (1152, 849776), (1228, 797184), (1384, 707328), (1536, 637332), (1557, 628736), (1842, 531456), (2048, 477999), (2076, 471552), (2304, 424888), (2456, 398592), (2763, 354304), (2768, 353664), (3072, 318666), (3114, 314368), (3684, 265728), (4152, 235776), (4608, 212444), (4912, 199296), (5526, 177152), (5536, 176832), (6144, 159333), (6228, 157184), (7368, 132864), (8304, 117888), (9216, 106222), (9824, 99648), (11052, 88576), (11072, 88416), (12456, 78592), (14736, 66432), (16608, 58944), (18432, 53111), (19648, 49824), (22104, 44288), (22144, 44208), (24912, 39296), (29472, 33216)]