1816386048

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 240

約数和(自身を含む): 5477060160

約数和(自身を除く): 3660674112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 89, 96, 103, 128, 129, 144, 172, 178, 192, 206, 256, 258, 267, 288, 309, 344, 356, 384, 387, 412, 512, 516, 534, 576, 618, 688, 712, 768, 774, 801, 824, 927, 1032, 1068, 1152, 1236, 1376, 1424, 1536, 1548, 1602, 1648, 1854, 2064, 2136, 2304, 2472, 2752, 2848, 3096, 3204, 3296, 3708, 3827, 4128, 4272, 4429, 4608, 4944, 5504, 5696, 6192, 6408, 6592, 7416, 7654, 8256, 8544, 8858, 9167, 9888, 11008, 11392, 11481, 12384, 12816, 13184, 13287, 14832, 15308, 16512, 17088, 17716, 18334, 19776, 22016, 22784, 22962, 24768, 25632, 26368, 26574, 27501, 29664, 30616, 33024, 34176, 34443, 35432, 36668, 39552, 39861, 45568, 45924, 49536, 51264, 52736, 53148, 55002, 59328, 61232, 66048, 68352, 68886, 70864, 73336, 79104, 79722, 82503, 91848, 99072, 102528, 106296, 110004, 118656, 122464, 136704, 137772, 141728, 146672, 158208, 159444, 165006, 183696, 198144, 205056, 212592, 220008, 237312, 244928, 275544, 283456, 293344, 318888, 330012, 367392, 394181, 410112, 425184, 440016, 474624, 489856, 551088, 566912, 586688, 637776, 660024, 734784, 788362, 850368, 880032, 979712, 1102176, 1133824, 1173376, 1182543, 1275552, 1320048, 1469568, 1576724, 1700736, 1760064, 1959424, 2204352, 2267648, 2346752, 2365086, 2551104, 2640096, 2939136, 3153448, 3401472, 3520128, 3547629, 4408704, 4693504, 4730172, 5102208, 5280192, 5878272, 6306896, 6802944, 7040256, 7095258, 8817408, 9460344, 10204416, 10560384, 12613792, 14080512, 14190516, 17634816, 18920688, 20408832, 21120768, 25227584, 28381032, 37841376, 42241536, 50455168, 56762064, 75682752, 100910336, 113524128, 151365504, 201820672, 227048256, 302731008, 454096512, 605462016, 908193024, 1816386048]

約数ペア:

[(1, 1816386048), (2, 908193024), (3, 605462016), (4, 454096512), (6, 302731008), (8, 227048256), (9, 201820672), (12, 151365504), (16, 113524128), (18, 100910336), (24, 75682752), (32, 56762064), (36, 50455168), (43, 42241536), (48, 37841376), (64, 28381032), (72, 25227584), (86, 21120768), (89, 20408832), (96, 18920688), (103, 17634816), (128, 14190516), (129, 14080512), (144, 12613792), (172, 10560384), (178, 10204416), (192, 9460344), (206, 8817408), (256, 7095258), (258, 7040256), (267, 6802944), (288, 6306896), (309, 5878272), (344, 5280192), (356, 5102208), (384, 4730172), (387, 4693504), (412, 4408704), (512, 3547629), (516, 3520128), (534, 3401472), (576, 3153448), (618, 2939136), (688, 2640096), (712, 2551104), (768, 2365086), (774, 2346752), (801, 2267648), (824, 2204352), (927, 1959424), (1032, 1760064), (1068, 1700736), (1152, 1576724), (1236, 1469568), (1376, 1320048), (1424, 1275552), (1536, 1182543), (1548, 1173376), (1602, 1133824), (1648, 1102176), (1854, 979712), (2064, 880032), (2136, 850368), (2304, 788362), (2472, 734784), (2752, 660024), (2848, 637776), (3096, 586688), (3204, 566912), (3296, 551088), (3708, 489856), (3827, 474624), (4128, 440016), (4272, 425184), (4429, 410112), (4608, 394181), (4944, 367392), (5504, 330012), (5696, 318888), (6192, 293344), (6408, 283456), (6592, 275544), (7416, 244928), (7654, 237312), (8256, 220008), (8544, 212592), (8858, 205056), (9167, 198144), (9888, 183696), (11008, 165006), (11392, 159444), (11481, 158208), (12384, 146672), (12816, 141728), (13184, 137772), (13287, 136704), (14832, 122464), (15308, 118656), (16512, 110004), (17088, 106296), (17716, 102528), (18334, 99072), (19776, 91848), (22016, 82503), (22784, 79722), (22962, 79104), (24768, 73336), (25632, 70864), (26368, 68886), (26574, 68352), (27501, 66048), (29664, 61232), (30616, 59328), (33024, 55002), (34176, 53148), (34443, 52736), (35432, 51264), (36668, 49536), (39552, 45924), (39861, 45568)]