249274304

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1093

約数の個数: 56

約数和(自身を含む): 510802128

約数和(自身を除く): 261527824

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 122, 134, 244, 268, 488, 536, 953, 976, 1072, 1906, 1952, 2144, 3812, 3904, 4087, 4288, 7624, 8174, 15248, 16348, 30496, 32696, 58133, 60992, 63851, 65392, 116266, 127702, 130784, 232532, 255404, 261568, 465064, 510808, 930128, 1021616, 1860256, 2043232, 3720512, 3894911, 4086464, 7789822, 15579644, 31159288, 62318576, 124637152, 249274304]

約数ペア:

[(1, 249274304), (2, 124637152), (4, 62318576), (8, 31159288), (16, 15579644), (32, 7789822), (61, 4086464), (64, 3894911), (67, 3720512), (122, 2043232), (134, 1860256), (244, 1021616), (268, 930128), (488, 510808), (536, 465064), (953, 261568), (976, 255404), (1072, 232532), (1906, 130784), (1952, 127702), (2144, 116266), (3812, 65392), (3904, 63851), (4087, 60992), (4288, 58133), (7624, 32696), (8174, 30496), (15248, 16348)]