509968103056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{25439}}^1\times {\mathrm{30559}}^1$

素因数の和:56047

約数の個数: 40

約数和(自身を含む): 1012235212800

約数和(自身を除く): 502267109744

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 25439, 30559, 50878, 61118, 101756, 122236, 203512, 244472, 407024, 488944, 1042999, 1252919, 2085998, 2505838, 4171996, 5011676, 8343992, 10023352, 16687984, 20046704, 777390401, 1554780802, 3109561604, 6219123208, 12438246416, 31873006441, 63746012882, 127492025764, 254984051528, 509968103056]

約数ペア:

[(1, 509968103056), (2, 254984051528), (4, 127492025764), (8, 63746012882), (16, 31873006441), (41, 12438246416), (82, 6219123208), (164, 3109561604), (328, 1554780802), (656, 777390401), (25439, 20046704), (30559, 16687984), (50878, 10023352), (61118, 8343992), (101756, 5011676), (122236, 4171996), (203512, 2505838), (244472, 2085998), (407024, 1252919), (488944, 1042999)]