1368745728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 4420534272

約数和(自身を除く): 3051788544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 56, 62, 64, 84, 86, 93, 96, 112, 124, 128, 129, 168, 172, 186, 191, 192, 217, 224, 248, 256, 258, 301, 336, 344, 372, 382, 384, 434, 448, 496, 516, 573, 602, 651, 672, 688, 744, 764, 768, 868, 896, 903, 992, 1032, 1146, 1204, 1302, 1333, 1337, 1344, 1376, 1488, 1528, 1736, 1792, 1806, 1984, 2064, 2292, 2408, 2604, 2666, 2674, 2688, 2752, 2976, 3056, 3472, 3612, 3968, 3999, 4011, 4128, 4584, 4816, 5208, 5332, 5348, 5376, 5504, 5921, 5952, 6112, 6944, 7224, 7936, 7998, 8022, 8213, 8256, 9168, 9331, 9632, 10416, 10664, 10696, 11008, 11842, 11904, 12224, 13888, 14448, 15996, 16044, 16426, 16512, 17763, 18336, 18662, 19264, 20832, 21328, 21392, 23684, 23808, 24448, 24639, 27776, 27993, 28896, 31992, 32088, 32852, 33024, 35526, 36672, 37324, 38528, 41447, 41664, 42656, 42784, 47368, 48896, 49278, 55552, 55986, 57491, 57792, 63984, 64176, 65704, 71052, 73344, 74648, 77056, 82894, 83328, 85312, 85568, 94736, 98556, 111972, 114982, 115584, 124341, 127968, 128352, 131408, 142104, 146688, 149296, 165788, 166656, 170624, 171136, 172473, 189472, 197112, 223944, 229964, 231168, 248682, 254603, 255936, 256704, 262816, 284208, 298592, 331576, 341248, 342272, 344946, 378944, 394224, 447888, 459928, 497364, 509206, 511872, 513408, 525632, 568416, 597184, 663152, 689892, 757888, 763809, 788448, 895776, 919856, 994728, 1018412, 1023744, 1026816, 1051264, 1136832, 1194368, 1326304, 1379784, 1515776, 1527618, 1576896, 1782221, 1791552, 1839712, 1989456, 2036824, 2102528, 2273664, 2388736, 2652608, 2759568, 3055236, 3153792, 3564442, 3583104, 3679424, 3978912, 4073648, 4547328, 5305216, 5346663, 5519136, 6110472, 6307584, 7128884, 7166208, 7358848, 7957824, 8147296, 10610432, 10693326, 11038272, 12220944, 14257768, 14717696, 15915648, 16294592, 21386652, 22076544, 24441888, 28515536, 31831296, 32589184, 42773304, 44153088, 48883776, 57031072, 65178368, 85546608, 97767552, 114062144, 171093216, 195535104, 228124288, 342186432, 456248576, 684372864, 1368745728]

約数ペア:

[(1, 1368745728), (2, 684372864), (3, 456248576), (4, 342186432), (6, 228124288), (7, 195535104), (8, 171093216), (12, 114062144), (14, 97767552), (16, 85546608), (21, 65178368), (24, 57031072), (28, 48883776), (31, 44153088), (32, 42773304), (42, 32589184), (43, 31831296), (48, 28515536), (56, 24441888), (62, 22076544), (64, 21386652), (84, 16294592), (86, 15915648), (93, 14717696), (96, 14257768), (112, 12220944), (124, 11038272), (128, 10693326), (129, 10610432), (168, 8147296), (172, 7957824), (186, 7358848), (191, 7166208), (192, 7128884), (217, 6307584), (224, 6110472), (248, 5519136), (256, 5346663), (258, 5305216), (301, 4547328), (336, 4073648), (344, 3978912), (372, 3679424), (382, 3583104), (384, 3564442), (434, 3153792), (448, 3055236), (496, 2759568), (516, 2652608), (573, 2388736), (602, 2273664), (651, 2102528), (672, 2036824), (688, 1989456), (744, 1839712), (764, 1791552), (768, 1782221), (868, 1576896), (896, 1527618), (903, 1515776), (992, 1379784), (1032, 1326304), (1146, 1194368), (1204, 1136832), (1302, 1051264), (1333, 1026816), (1337, 1023744), (1344, 1018412), (1376, 994728), (1488, 919856), (1528, 895776), (1736, 788448), (1792, 763809), (1806, 757888), (1984, 689892), (2064, 663152), (2292, 597184), (2408, 568416), (2604, 525632), (2666, 513408), (2674, 511872), (2688, 509206), (2752, 497364), (2976, 459928), (3056, 447888), (3472, 394224), (3612, 378944), (3968, 344946), (3999, 342272), (4011, 341248), (4128, 331576), (4584, 298592), (4816, 284208), (5208, 262816), (5332, 256704), (5348, 255936), (5376, 254603), (5504, 248682), (5921, 231168), (5952, 229964), (6112, 223944), (6944, 197112), (7224, 189472), (7936, 172473), (7998, 171136), (8022, 170624), (8213, 166656), (8256, 165788), (9168, 149296), (9331, 146688), (9632, 142104), (10416, 131408), (10664, 128352), (10696, 127968), (11008, 124341), (11842, 115584), (11904, 114982), (12224, 111972), (13888, 98556), (14448, 94736), (15996, 85568), (16044, 85312), (16426, 83328), (16512, 82894), (17763, 77056), (18336, 74648), (18662, 73344), (19264, 71052), (20832, 65704), (21328, 64176), (21392, 63984), (23684, 57792), (23808, 57491), (24448, 55986), (24639, 55552), (27776, 49278), (27993, 48896), (28896, 47368), (31992, 42784), (32088, 42656), (32852, 41664), (33024, 41447), (35526, 38528), (36672, 37324)]