674266368

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 1875378176

約数和(自身を除く): 1201111808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 223, 248, 254, 256, 372, 381, 384, 446, 496, 508, 669, 744, 762, 768, 892, 992, 1016, 1338, 1488, 1524, 1784, 1984, 2032, 2676, 2976, 3048, 3568, 3937, 3968, 4064, 5352, 5952, 6096, 6913, 7136, 7874, 7936, 8128, 10704, 11811, 11904, 12192, 13826, 14272, 15748, 16256, 20739, 21408, 23622, 23808, 24384, 27652, 28321, 28544, 31496, 32512, 41478, 42816, 47244, 48768, 55304, 56642, 57088, 62992, 82956, 84963, 85632, 94488, 97536, 110608, 113284, 125984, 165912, 169926, 171264, 188976, 221216, 226568, 251968, 331824, 339852, 377952, 442432, 453136, 503936, 663648, 679704, 755904, 877951, 884864, 906272, 1007872, 1327296, 1359408, 1511808, 1755902, 1769728, 1812544, 2633853, 2654592, 2718816, 3023616, 3511804, 3625088, 5267706, 5309184, 5437632, 7023608, 7250176, 10535412, 10875264, 14047216, 21070824, 21750528, 28094432, 42141648, 56188864, 84283296, 112377728, 168566592, 224755456, 337133184, 674266368]

約数ペア:

[(1, 674266368), (2, 337133184), (3, 224755456), (4, 168566592), (6, 112377728), (8, 84283296), (12, 56188864), (16, 42141648), (24, 28094432), (31, 21750528), (32, 21070824), (48, 14047216), (62, 10875264), (64, 10535412), (93, 7250176), (96, 7023608), (124, 5437632), (127, 5309184), (128, 5267706), (186, 3625088), (192, 3511804), (223, 3023616), (248, 2718816), (254, 2654592), (256, 2633853), (372, 1812544), (381, 1769728), (384, 1755902), (446, 1511808), (496, 1359408), (508, 1327296), (669, 1007872), (744, 906272), (762, 884864), (768, 877951), (892, 755904), (992, 679704), (1016, 663648), (1338, 503936), (1488, 453136), (1524, 442432), (1784, 377952), (1984, 339852), (2032, 331824), (2676, 251968), (2976, 226568), (3048, 221216), (3568, 188976), (3937, 171264), (3968, 169926), (4064, 165912), (5352, 125984), (5952, 113284), (6096, 110608), (6913, 97536), (7136, 94488), (7874, 85632), (7936, 84963), (8128, 82956), (10704, 62992), (11811, 57088), (11904, 56642), (12192, 55304), (13826, 48768), (14272, 47244), (15748, 42816), (16256, 41478), (20739, 32512), (21408, 31496), (23622, 28544), (23808, 28321), (24384, 27652)]