1980576768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{8161}}^1$

素因数の和:8263

約数の個数: 88

約数和(自身を含む): 5346436480

約数和(自身を除く): 3365859712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1024, 1264, 1536, 1896, 2528, 3072, 3792, 5056, 7584, 8161, 10112, 15168, 16322, 20224, 24483, 30336, 32644, 40448, 48966, 60672, 65288, 80896, 97932, 121344, 130576, 195864, 242688, 261152, 391728, 522304, 644719, 783456, 1044608, 1289438, 1566912, 1934157, 2089216, 2578876, 3133824, 3868314, 4178432, 5157752, 6267648, 7736628, 8356864, 10315504, 12535296, 15473256, 20631008, 25070592, 30946512, 41262016, 61893024, 82524032, 123786048, 165048064, 247572096, 330096128, 495144192, 660192256, 990288384, 1980576768]

約数ペア:

[(1, 1980576768), (2, 990288384), (3, 660192256), (4, 495144192), (6, 330096128), (8, 247572096), (12, 165048064), (16, 123786048), (24, 82524032), (32, 61893024), (48, 41262016), (64, 30946512), (79, 25070592), (96, 20631008), (128, 15473256), (158, 12535296), (192, 10315504), (237, 8356864), (256, 7736628), (316, 6267648), (384, 5157752), (474, 4178432), (512, 3868314), (632, 3133824), (768, 2578876), (948, 2089216), (1024, 1934157), (1264, 1566912), (1536, 1289438), (1896, 1044608), (2528, 783456), (3072, 644719), (3792, 522304), (5056, 391728), (7584, 261152), (8161, 242688), (10112, 195864), (15168, 130576), (16322, 121344), (20224, 97932), (24483, 80896), (30336, 65288), (32644, 60672), (40448, 48966)]