438484336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23893}}^1$

素因数の和:23969

約数の個数: 40

約数和(自身を含む): 900708224

約数和(自身を除く): 462223888

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 23893, 47786, 95572, 191144, 382288, 740683, 884041, 1481366, 1768082, 2962732, 3536164, 5925464, 7072328, 11850928, 14144656, 27405271, 54810542, 109621084, 219242168, 438484336]

約数ペア:

[(1, 438484336), (2, 219242168), (4, 109621084), (8, 54810542), (16, 27405271), (31, 14144656), (37, 11850928), (62, 7072328), (74, 5925464), (124, 3536164), (148, 2962732), (248, 1768082), (296, 1481366), (496, 884041), (592, 740683), (1147, 382288), (2294, 191144), (4588, 95572), (9176, 47786), (18352, 23893)]