215513152

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1523

約数の個数: 56

約数和(自身を含む): 448056000

約数和(自身を除く): 232542848

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 166, 232, 332, 464, 664, 928, 1328, 1399, 1856, 2407, 2656, 2798, 4814, 5312, 5596, 9628, 11192, 19256, 22384, 38512, 40571, 44768, 77024, 81142, 89536, 116117, 154048, 162284, 232234, 324568, 464468, 649136, 928936, 1298272, 1857872, 2596544, 3367393, 3715744, 6734786, 7431488, 13469572, 26939144, 53878288, 107756576, 215513152]

約数ペア:

[(1, 215513152), (2, 107756576), (4, 53878288), (8, 26939144), (16, 13469572), (29, 7431488), (32, 6734786), (58, 3715744), (64, 3367393), (83, 2596544), (116, 1857872), (166, 1298272), (232, 928936), (332, 649136), (464, 464468), (664, 324568), (928, 232234), (1328, 162284), (1399, 154048), (1856, 116117), (2407, 89536), (2656, 81142), (2798, 77024), (4814, 44768), (5312, 40571), (5596, 38512), (9628, 22384), (11192, 19256)]