1458348512

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{739}}^1\times {\mathrm{743}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 2913563520

約数和(自身を除く): 1455215008

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 739, 743, 1328, 1478, 1486, 2656, 2956, 2972, 5912, 5944, 11824, 11888, 23648, 23776, 61337, 61669, 122674, 123338, 245348, 246676, 490696, 493352, 549077, 981392, 986704, 1098154, 1962784, 1973408, 2196308, 4392616, 8785232, 17570464, 45573391, 91146782, 182293564, 364587128, 729174256, 1458348512]

約数ペア:

[(1, 1458348512), (2, 729174256), (4, 364587128), (8, 182293564), (16, 91146782), (32, 45573391), (83, 17570464), (166, 8785232), (332, 4392616), (664, 2196308), (739, 1973408), (743, 1962784), (1328, 1098154), (1478, 986704), (1486, 981392), (2656, 549077), (2956, 493352), (2972, 490696), (5912, 246676), (5944, 245348), (11824, 123338), (11888, 122674), (23648, 61669), (23776, 61337)]