287463936

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 817090560

約数和(自身を除く): 529626624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 79, 92, 96, 103, 128, 138, 158, 184, 192, 206, 237, 256, 276, 309, 316, 368, 384, 412, 474, 512, 552, 618, 632, 736, 768, 824, 948, 1104, 1236, 1264, 1472, 1536, 1648, 1817, 1896, 2208, 2369, 2472, 2528, 2944, 3296, 3634, 3792, 4416, 4738, 4944, 5056, 5451, 5888, 6592, 7107, 7268, 7584, 8137, 8832, 9476, 9888, 10112, 10902, 11776, 13184, 14214, 14536, 15168, 16274, 17664, 18952, 19776, 20224, 21804, 24411, 26368, 28428, 29072, 30336, 32548, 35328, 37904, 39552, 40448, 43608, 48822, 52736, 56856, 58144, 60672, 65096, 75808, 79104, 87216, 97644, 113712, 116288, 121344, 130192, 151616, 158208, 174432, 187151, 195288, 227424, 232576, 260384, 303232, 348864, 374302, 390576, 454848, 465152, 520768, 561453, 606464, 697728, 748604, 781152, 909696, 930304, 1041536, 1122906, 1212928, 1395456, 1497208, 1562304, 1819392, 2083072, 2245812, 2790912, 2994416, 3124608, 3638784, 4166144, 4491624, 5988832, 6249216, 8983248, 11977664, 12498432, 17966496, 23955328, 35932992, 47910656, 71865984, 95821312, 143731968, 287463936]

約数ペア:

[(1, 287463936), (2, 143731968), (3, 95821312), (4, 71865984), (6, 47910656), (8, 35932992), (12, 23955328), (16, 17966496), (23, 12498432), (24, 11977664), (32, 8983248), (46, 6249216), (48, 5988832), (64, 4491624), (69, 4166144), (79, 3638784), (92, 3124608), (96, 2994416), (103, 2790912), (128, 2245812), (138, 2083072), (158, 1819392), (184, 1562304), (192, 1497208), (206, 1395456), (237, 1212928), (256, 1122906), (276, 1041536), (309, 930304), (316, 909696), (368, 781152), (384, 748604), (412, 697728), (474, 606464), (512, 561453), (552, 520768), (618, 465152), (632, 454848), (736, 390576), (768, 374302), (824, 348864), (948, 303232), (1104, 260384), (1236, 232576), (1264, 227424), (1472, 195288), (1536, 187151), (1648, 174432), (1817, 158208), (1896, 151616), (2208, 130192), (2369, 121344), (2472, 116288), (2528, 113712), (2944, 97644), (3296, 87216), (3634, 79104), (3792, 75808), (4416, 65096), (4738, 60672), (4944, 58144), (5056, 56856), (5451, 52736), (5888, 48822), (6592, 43608), (7107, 40448), (7268, 39552), (7584, 37904), (8137, 35328), (8832, 32548), (9476, 30336), (9888, 29072), (10112, 28428), (10902, 26368), (11776, 24411), (13184, 21804), (14214, 20224), (14536, 19776), (15168, 18952), (16274, 17664)]