1518041344

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 3139976448

約数和(自身を除く): 1621935104

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 128, 142, 188, 256, 284, 376, 568, 752, 1136, 1504, 1777, 2272, 3008, 3337, 3554, 4544, 6016, 6674, 7108, 9088, 12032, 13348, 14216, 18176, 26696, 28432, 53392, 56864, 83519, 106784, 113728, 126167, 167038, 213568, 227456, 252334, 334076, 427136, 454912, 504668, 668152, 854272, 1009336, 1336304, 2018672, 2672608, 4037344, 5345216, 5929849, 8074688, 10690432, 11859698, 16149376, 21380864, 23719396, 32298752, 47438792, 94877584, 189755168, 379510336, 759020672, 1518041344]

約数ペア:

[(1, 1518041344), (2, 759020672), (4, 379510336), (8, 189755168), (16, 94877584), (32, 47438792), (47, 32298752), (64, 23719396), (71, 21380864), (94, 16149376), (128, 11859698), (142, 10690432), (188, 8074688), (256, 5929849), (284, 5345216), (376, 4037344), (568, 2672608), (752, 2018672), (1136, 1336304), (1504, 1009336), (1777, 854272), (2272, 668152), (3008, 504668), (3337, 454912), (3554, 427136), (4544, 334076), (6016, 252334), (6674, 227456), (7108, 213568), (9088, 167038), (12032, 126167), (13348, 113728), (14216, 106784), (18176, 83519), (26696, 56864), (28432, 53392)]