457702912

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:339

約数の個数: 80

約数和(自身を含む): 946626912

約数和(自身を除く): 488924000

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 101, 106, 128, 167, 202, 212, 256, 334, 404, 424, 512, 668, 808, 848, 1336, 1616, 1696, 2672, 3232, 3392, 5344, 5353, 6464, 6784, 8851, 10688, 10706, 12928, 13568, 16867, 17702, 21376, 21412, 25856, 27136, 33734, 35404, 42752, 42824, 51712, 67468, 70808, 85504, 85648, 134936, 141616, 171296, 269872, 283232, 342592, 539744, 566464, 685184, 893951, 1079488, 1132928, 1370368, 1787902, 2158976, 2265856, 2740736, 3575804, 4317952, 4531712, 7151608, 8635904, 14303216, 28606432, 57212864, 114425728, 228851456, 457702912]

約数ペア:

[(1, 457702912), (2, 228851456), (4, 114425728), (8, 57212864), (16, 28606432), (32, 14303216), (53, 8635904), (64, 7151608), (101, 4531712), (106, 4317952), (128, 3575804), (167, 2740736), (202, 2265856), (212, 2158976), (256, 1787902), (334, 1370368), (404, 1132928), (424, 1079488), (512, 893951), (668, 685184), (808, 566464), (848, 539744), (1336, 342592), (1616, 283232), (1696, 269872), (2672, 171296), (3232, 141616), (3392, 134936), (5344, 85648), (5353, 85504), (6464, 70808), (6784, 67468), (8851, 51712), (10688, 42824), (10706, 42752), (12928, 35404), (13568, 33734), (16867, 27136), (17702, 25856), (21376, 21412)]