242086144

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 516559680

約数和(自身を除く): 274473536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 256, 284, 304, 568, 608, 701, 1136, 1216, 1349, 1402, 2272, 2432, 2698, 2804, 4544, 4864, 5396, 5608, 9088, 10792, 11216, 13319, 18176, 21584, 22432, 26638, 43168, 44864, 49771, 53276, 86336, 89728, 99542, 106552, 172672, 179456, 199084, 213104, 345344, 398168, 426208, 796336, 852416, 945649, 1592672, 1704832, 1891298, 3185344, 3409664, 3782596, 6370688, 7565192, 12741376, 15130384, 30260768, 60521536, 121043072, 242086144]

約数ペア:

[(1, 242086144), (2, 121043072), (4, 60521536), (8, 30260768), (16, 15130384), (19, 12741376), (32, 7565192), (38, 6370688), (64, 3782596), (71, 3409664), (76, 3185344), (128, 1891298), (142, 1704832), (152, 1592672), (256, 945649), (284, 852416), (304, 796336), (568, 426208), (608, 398168), (701, 345344), (1136, 213104), (1216, 199084), (1349, 179456), (1402, 172672), (2272, 106552), (2432, 99542), (2698, 89728), (2804, 86336), (4544, 53276), (4864, 49771), (5396, 44864), (5608, 43168), (9088, 26638), (10792, 22432), (11216, 21584), (13319, 18176)]