1024521472

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1699

約数の個数: 72

約数和(自身を含む): 2214306080

約数和(自身を除く): 1189784608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 211, 256, 416, 422, 832, 844, 1459, 1664, 1688, 2743, 2918, 3328, 3376, 5486, 5836, 6752, 10972, 11672, 13504, 18967, 21944, 23344, 27008, 37934, 43888, 46688, 54016, 75868, 87776, 93376, 151736, 175552, 186752, 303472, 307849, 351104, 373504, 606944, 615698, 702208, 1213888, 1231396, 2427776, 2462792, 4002037, 4855552, 4925584, 8004074, 9851168, 16008148, 19702336, 32016296, 39404672, 64032592, 78809344, 128065184, 256130368, 512260736, 1024521472]

約数ペア:

[(1, 1024521472), (2, 512260736), (4, 256130368), (8, 128065184), (13, 78809344), (16, 64032592), (26, 39404672), (32, 32016296), (52, 19702336), (64, 16008148), (104, 9851168), (128, 8004074), (208, 4925584), (211, 4855552), (256, 4002037), (416, 2462792), (422, 2427776), (832, 1231396), (844, 1213888), (1459, 702208), (1664, 615698), (1688, 606944), (2743, 373504), (2918, 351104), (3328, 307849), (3376, 303472), (5486, 186752), (5836, 175552), (6752, 151736), (10972, 93376), (11672, 87776), (13504, 75868), (18967, 54016), (21944, 46688), (23344, 43888), (27008, 37934)]