273244416

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 784896000

約数和(自身を除く): 511651584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 496, 499, 552, 713, 736, 744, 768, 992, 998, 1104, 1426, 1472, 1488, 1497, 1984, 1996, 2139, 2208, 2852, 2944, 2976, 2994, 3968, 3992, 4278, 4416, 5704, 5888, 5952, 5988, 7936, 7984, 8556, 8832, 11408, 11477, 11904, 11976, 15469, 15968, 17112, 17664, 22816, 22954, 23808, 23952, 30938, 31936, 34224, 34431, 45632, 45908, 46407, 47904, 61876, 63872, 68448, 68862, 91264, 91816, 92814, 95808, 123752, 127744, 136896, 137724, 182528, 183632, 185628, 191616, 247504, 273792, 275448, 355787, 367264, 371256, 383232, 495008, 547584, 550896, 711574, 734528, 742512, 990016, 1067361, 1101792, 1423148, 1469056, 1485024, 1980032, 2134722, 2203584, 2846296, 2938112, 2970048, 3960064, 4269444, 4407168, 5692592, 5940096, 8538888, 8814336, 11385184, 11880192, 17077776, 22770368, 34155552, 45540736, 68311104, 91081472, 136622208, 273244416]

約数ペア:

[(1, 273244416), (2, 136622208), (3, 91081472), (4, 68311104), (6, 45540736), (8, 34155552), (12, 22770368), (16, 17077776), (23, 11880192), (24, 11385184), (31, 8814336), (32, 8538888), (46, 5940096), (48, 5692592), (62, 4407168), (64, 4269444), (69, 3960064), (92, 2970048), (93, 2938112), (96, 2846296), (124, 2203584), (128, 2134722), (138, 1980032), (184, 1485024), (186, 1469056), (192, 1423148), (248, 1101792), (256, 1067361), (276, 990016), (368, 742512), (372, 734528), (384, 711574), (496, 550896), (499, 547584), (552, 495008), (713, 383232), (736, 371256), (744, 367264), (768, 355787), (992, 275448), (998, 273792), (1104, 247504), (1426, 191616), (1472, 185628), (1488, 183632), (1497, 182528), (1984, 137724), (1996, 136896), (2139, 127744), (2208, 123752), (2852, 95808), (2944, 92814), (2976, 91816), (2994, 91264), (3968, 68862), (3992, 68448), (4278, 63872), (4416, 61876), (5704, 47904), (5888, 46407), (5952, 45908), (5988, 45632), (7936, 34431), (7984, 34224), (8556, 31936), (8832, 30938), (11408, 23952), (11477, 23808), (11904, 22954), (11976, 22816), (15469, 17664), (15968, 17112)]