331337728

素因数分解:

$2^{12}\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2038

約数の個数: 52

約数和(自身を含む): 679099428

約数和(自身を除く): 347761700

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 1973, 2048, 2624, 3946, 4096, 5248, 7892, 10496, 15784, 20992, 31568, 41984, 63136, 80893, 83968, 126272, 161786, 167936, 252544, 323572, 505088, 647144, 1010176, 1294288, 2020352, 2588576, 4040704, 5177152, 8081408, 10354304, 20708608, 41417216, 82834432, 165668864, 331337728]

約数ペア:

[(1, 331337728), (2, 165668864), (4, 82834432), (8, 41417216), (16, 20708608), (32, 10354304), (41, 8081408), (64, 5177152), (82, 4040704), (128, 2588576), (164, 2020352), (256, 1294288), (328, 1010176), (512, 647144), (656, 505088), (1024, 323572), (1312, 252544), (1973, 167936), (2048, 161786), (2624, 126272), (3946, 83968), (4096, 80893), (5248, 63136), (7892, 41984), (10496, 31568), (15784, 20992)]