224755456

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 468844544

約数和(自身を除く): 244089088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 223, 248, 254, 256, 446, 496, 508, 892, 992, 1016, 1784, 1984, 2032, 3568, 3937, 3968, 4064, 6913, 7136, 7874, 7936, 8128, 13826, 14272, 15748, 16256, 27652, 28321, 28544, 31496, 32512, 55304, 56642, 57088, 62992, 110608, 113284, 125984, 221216, 226568, 251968, 442432, 453136, 503936, 877951, 884864, 906272, 1007872, 1755902, 1769728, 1812544, 3511804, 3625088, 7023608, 7250176, 14047216, 28094432, 56188864, 112377728, 224755456]

約数ペア:

[(1, 224755456), (2, 112377728), (4, 56188864), (8, 28094432), (16, 14047216), (31, 7250176), (32, 7023608), (62, 3625088), (64, 3511804), (124, 1812544), (127, 1769728), (128, 1755902), (223, 1007872), (248, 906272), (254, 884864), (256, 877951), (446, 503936), (496, 453136), (508, 442432), (892, 251968), (992, 226568), (1016, 221216), (1784, 125984), (1984, 113284), (2032, 110608), (3568, 62992), (3937, 57088), (3968, 56642), (4064, 55304), (6913, 32512), (7136, 31496), (7874, 28544), (7936, 28321), (8128, 27652), (13826, 16256), (14272, 15748)]