2878624336

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 6943523840

約数和(自身を除く): 4064899504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 163, 172, 193, 266, 301, 304, 326, 344, 386, 532, 602, 652, 688, 772, 817, 1064, 1141, 1204, 1304, 1351, 1544, 1634, 2128, 2282, 2408, 2608, 2702, 3088, 3097, 3268, 3667, 4564, 4816, 5404, 5719, 6194, 6536, 7009, 7334, 8299, 9128, 10808, 11438, 12388, 13072, 14018, 14668, 16598, 18256, 21616, 21679, 22876, 24776, 25669, 28036, 29336, 31459, 33196, 43358, 45752, 49063, 49552, 51338, 56072, 58093, 58672, 62918, 66392, 86716, 91504, 98126, 102676, 112144, 116186, 125836, 132784, 133171, 157681, 173432, 196252, 205352, 220213, 232372, 251672, 266342, 315362, 346864, 392504, 410704, 440426, 464744, 503344, 532684, 597721, 630724, 785008, 880852, 929488, 932197, 1065368, 1103767, 1195442, 1261448, 1352737, 1761704, 1864394, 2130736, 2207534, 2390884, 2522896, 2705474, 3523408, 3728788, 4184047, 4415068, 4781768, 5410948, 7457576, 8368094, 8830136, 9469159, 9563536, 10821896, 14915152, 16736188, 17660272, 18938318, 21643792, 25702003, 33472376, 37876636, 51404006, 66944752, 75753272, 102808012, 151506544, 179914021, 205616024, 359828042, 411232048, 719656084, 1439312168, 2878624336]

約数ペア:

[(1, 2878624336), (2, 1439312168), (4, 719656084), (7, 411232048), (8, 359828042), (14, 205616024), (16, 179914021), (19, 151506544), (28, 102808012), (38, 75753272), (43, 66944752), (56, 51404006), (76, 37876636), (86, 33472376), (112, 25702003), (133, 21643792), (152, 18938318), (163, 17660272), (172, 16736188), (193, 14915152), (266, 10821896), (301, 9563536), (304, 9469159), (326, 8830136), (344, 8368094), (386, 7457576), (532, 5410948), (602, 4781768), (652, 4415068), (688, 4184047), (772, 3728788), (817, 3523408), (1064, 2705474), (1141, 2522896), (1204, 2390884), (1304, 2207534), (1351, 2130736), (1544, 1864394), (1634, 1761704), (2128, 1352737), (2282, 1261448), (2408, 1195442), (2608, 1103767), (2702, 1065368), (3088, 932197), (3097, 929488), (3268, 880852), (3667, 785008), (4564, 630724), (4816, 597721), (5404, 532684), (5719, 503344), (6194, 464744), (6536, 440426), (7009, 410704), (7334, 392504), (8299, 346864), (9128, 315362), (10808, 266342), (11438, 251672), (12388, 232372), (13072, 220213), (14018, 205352), (14668, 196252), (16598, 173432), (18256, 157681), (21616, 133171), (21679, 132784), (22876, 125836), (24776, 116186), (25669, 112144), (28036, 102676), (29336, 98126), (31459, 91504), (33196, 86716), (43358, 66392), (45752, 62918), (49063, 58672), (49552, 58093), (51338, 56072)]