260150016

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 835129344

約数和(自身を除く): 574979328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 223, 224, 248, 256, 294, 336, 372, 384, 392, 434, 446, 448, 496, 588, 651, 669, 672, 744, 768, 784, 868, 892, 896, 992, 1176, 1302, 1338, 1344, 1488, 1519, 1561, 1568, 1736, 1784, 1792, 1984, 2352, 2604, 2676, 2688, 2976, 3038, 3122, 3136, 3472, 3568, 3968, 4557, 4683, 4704, 5208, 5352, 5376, 5952, 6076, 6244, 6272, 6913, 6944, 7136, 7936, 9114, 9366, 9408, 10416, 10704, 10927, 11904, 12152, 12488, 12544, 13826, 13888, 14272, 18228, 18732, 18816, 20739, 20832, 21408, 21854, 23808, 24304, 24976, 27652, 27776, 28544, 32781, 36456, 37464, 37632, 41478, 41664, 42816, 43708, 48391, 48608, 49952, 55304, 55552, 57088, 65562, 72912, 74928, 82956, 83328, 85632, 87416, 96782, 97216, 99904, 110608, 131124, 145173, 145824, 149856, 165912, 166656, 171264, 174832, 193564, 194432, 199808, 221216, 262248, 290346, 291648, 299712, 331824, 338737, 349664, 387128, 388864, 399616, 442432, 524496, 580692, 583296, 599424, 663648, 677474, 699328, 774256, 884864, 1016211, 1048992, 1161384, 1166592, 1198848, 1327296, 1354948, 1398656, 1548512, 1769728, 2032422, 2097984, 2322768, 2654592, 2709896, 2797312, 3097024, 4064844, 4195968, 4645536, 5309184, 5419792, 6194048, 8129688, 8391936, 9291072, 10839584, 12388096, 16259376, 18582144, 21679168, 32518752, 37164288, 43358336, 65037504, 86716672, 130075008, 260150016]

約数ペア:

[(1, 260150016), (2, 130075008), (3, 86716672), (4, 65037504), (6, 43358336), (7, 37164288), (8, 32518752), (12, 21679168), (14, 18582144), (16, 16259376), (21, 12388096), (24, 10839584), (28, 9291072), (31, 8391936), (32, 8129688), (42, 6194048), (48, 5419792), (49, 5309184), (56, 4645536), (62, 4195968), (64, 4064844), (84, 3097024), (93, 2797312), (96, 2709896), (98, 2654592), (112, 2322768), (124, 2097984), (128, 2032422), (147, 1769728), (168, 1548512), (186, 1398656), (192, 1354948), (196, 1327296), (217, 1198848), (223, 1166592), (224, 1161384), (248, 1048992), (256, 1016211), (294, 884864), (336, 774256), (372, 699328), (384, 677474), (392, 663648), (434, 599424), (446, 583296), (448, 580692), (496, 524496), (588, 442432), (651, 399616), (669, 388864), (672, 387128), (744, 349664), (768, 338737), (784, 331824), (868, 299712), (892, 291648), (896, 290346), (992, 262248), (1176, 221216), (1302, 199808), (1338, 194432), (1344, 193564), (1488, 174832), (1519, 171264), (1561, 166656), (1568, 165912), (1736, 149856), (1784, 145824), (1792, 145173), (1984, 131124), (2352, 110608), (2604, 99904), (2676, 97216), (2688, 96782), (2976, 87416), (3038, 85632), (3122, 83328), (3136, 82956), (3472, 74928), (3568, 72912), (3968, 65562), (4557, 57088), (4683, 55552), (4704, 55304), (5208, 49952), (5352, 48608), (5376, 48391), (5952, 43708), (6076, 42816), (6244, 41664), (6272, 41478), (6913, 37632), (6944, 37464), (7136, 36456), (7936, 32781), (9114, 28544), (9366, 27776), (9408, 27652), (10416, 24976), (10704, 24304), (10927, 23808), (11904, 21854), (12152, 21408), (12488, 20832), (12544, 20739), (13826, 18816), (13888, 18732), (14272, 18228)]