252100067584

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{39323}}^1$

素因数の和:39735

約数の個数: 72

約数和(自身を含む): 511205708160

約数和(自身を除く): 259105640576

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 317, 632, 634, 1264, 1268, 2528, 2536, 5056, 5072, 10112, 10144, 20224, 20288, 25043, 39323, 40576, 50086, 78646, 81152, 100172, 157292, 200344, 314584, 400688, 629168, 801376, 1258336, 1602752, 2516672, 3106517, 3205504, 5033344, 6213034, 6411008, 10066688, 12426068, 12465391, 24852136, 24930782, 49704272, 49861564, 99408544, 99723128, 198817088, 199446256, 397634176, 398892512, 795268352, 797785024, 984765889, 1595570048, 1969531778, 3191140096, 3939063556, 7878127112, 15756254224, 31512508448, 63025016896, 126050033792, 252100067584]

約数ペア:

[(1, 252100067584), (2, 126050033792), (4, 63025016896), (8, 31512508448), (16, 15756254224), (32, 7878127112), (64, 3939063556), (79, 3191140096), (128, 1969531778), (158, 1595570048), (256, 984765889), (316, 797785024), (317, 795268352), (632, 398892512), (634, 397634176), (1264, 199446256), (1268, 198817088), (2528, 99723128), (2536, 99408544), (5056, 49861564), (5072, 49704272), (10112, 24930782), (10144, 24852136), (20224, 12465391), (20288, 12426068), (25043, 10066688), (39323, 6411008), (40576, 6213034), (50086, 5033344), (78646, 3205504), (81152, 3106517), (100172, 2516672), (157292, 1602752), (200344, 1258336), (314584, 801376), (400688, 629168)]