2008194816

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137623}}^1$

素因数の和:137661

約数の個数: 72

約数和(自身を含む): 5626069120

約数和(自身を除く): 3617874304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 137623, 275246, 412869, 550492, 825738, 1100984, 1651476, 2201968, 2614837, 3302952, 4403936, 5229674, 6605904, 7844511, 8807872, 10459348, 13211808, 15689022, 17615744, 20918696, 26423616, 31378044, 35231488, 41837392, 52847232, 62756088, 83674784, 105694464, 125512176, 167349568, 251024352, 334699136, 502048704, 669398272, 1004097408, 2008194816]

約数ペア:

[(1, 2008194816), (2, 1004097408), (3, 669398272), (4, 502048704), (6, 334699136), (8, 251024352), (12, 167349568), (16, 125512176), (19, 105694464), (24, 83674784), (32, 62756088), (38, 52847232), (48, 41837392), (57, 35231488), (64, 31378044), (76, 26423616), (96, 20918696), (114, 17615744), (128, 15689022), (152, 13211808), (192, 10459348), (228, 8807872), (256, 7844511), (304, 6605904), (384, 5229674), (456, 4403936), (608, 3302952), (768, 2614837), (912, 2201968), (1216, 1651476), (1824, 1100984), (2432, 825738), (3648, 550492), (4864, 412869), (7296, 275246), (14592, 137623)]