1288366848

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 3855065760

約数和(自身を除く): 2566698912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 89, 96, 103, 122, 128, 144, 178, 183, 192, 206, 244, 256, 267, 288, 309, 356, 366, 384, 412, 488, 534, 549, 576, 618, 712, 732, 768, 801, 824, 927, 976, 1068, 1098, 1152, 1236, 1424, 1464, 1602, 1648, 1854, 1952, 2136, 2196, 2304, 2472, 2848, 2928, 3204, 3296, 3708, 3904, 4272, 4392, 4944, 5429, 5696, 5856, 6283, 6408, 6592, 7416, 7808, 8544, 8784, 9167, 9888, 10858, 11392, 11712, 12566, 12816, 13184, 14832, 15616, 16287, 17088, 17568, 18334, 18849, 19776, 21716, 22784, 23424, 25132, 25632, 26368, 27501, 29664, 32574, 34176, 35136, 36668, 37698, 39552, 43432, 46848, 48861, 50264, 51264, 55002, 56547, 59328, 65148, 68352, 70272, 73336, 75396, 79104, 82503, 86864, 97722, 100528, 102528, 110004, 113094, 118656, 130296, 140544, 146672, 150792, 165006, 173728, 195444, 201056, 205056, 220008, 226188, 237312, 260592, 293344, 301584, 330012, 347456, 390888, 402112, 440016, 452376, 521184, 559187, 586688, 603168, 660024, 694912, 781776, 804224, 880032, 904752, 1042368, 1118374, 1173376, 1206336, 1320048, 1389824, 1563552, 1608448, 1677561, 1760064, 1809504, 2084736, 2236748, 2346752, 2412672, 2640096, 3127104, 3355122, 3520128, 3619008, 4169472, 4473496, 4825344, 5032683, 5280192, 6254208, 6710244, 7040256, 7238016, 8946992, 10065366, 10560384, 12508416, 13420488, 14476032, 17893984, 20130732, 21120768, 26840976, 35787968, 40261464, 53681952, 71575936, 80522928, 107363904, 143151872, 161045856, 214727808, 322091712, 429455616, 644183424, 1288366848]

約数ペア:

[(1, 1288366848), (2, 644183424), (3, 429455616), (4, 322091712), (6, 214727808), (8, 161045856), (9, 143151872), (12, 107363904), (16, 80522928), (18, 71575936), (24, 53681952), (32, 40261464), (36, 35787968), (48, 26840976), (61, 21120768), (64, 20130732), (72, 17893984), (89, 14476032), (96, 13420488), (103, 12508416), (122, 10560384), (128, 10065366), (144, 8946992), (178, 7238016), (183, 7040256), (192, 6710244), (206, 6254208), (244, 5280192), (256, 5032683), (267, 4825344), (288, 4473496), (309, 4169472), (356, 3619008), (366, 3520128), (384, 3355122), (412, 3127104), (488, 2640096), (534, 2412672), (549, 2346752), (576, 2236748), (618, 2084736), (712, 1809504), (732, 1760064), (768, 1677561), (801, 1608448), (824, 1563552), (927, 1389824), (976, 1320048), (1068, 1206336), (1098, 1173376), (1152, 1118374), (1236, 1042368), (1424, 904752), (1464, 880032), (1602, 804224), (1648, 781776), (1854, 694912), (1952, 660024), (2136, 603168), (2196, 586688), (2304, 559187), (2472, 521184), (2848, 452376), (2928, 440016), (3204, 402112), (3296, 390888), (3708, 347456), (3904, 330012), (4272, 301584), (4392, 293344), (4944, 260592), (5429, 237312), (5696, 226188), (5856, 220008), (6283, 205056), (6408, 201056), (6592, 195444), (7416, 173728), (7808, 165006), (8544, 150792), (8784, 146672), (9167, 140544), (9888, 130296), (10858, 118656), (11392, 113094), (11712, 110004), (12566, 102528), (12816, 100528), (13184, 97722), (14832, 86864), (15616, 82503), (16287, 79104), (17088, 75396), (17568, 73336), (18334, 70272), (18849, 68352), (19776, 65148), (21716, 59328), (22784, 56547), (23424, 55002), (25132, 51264), (25632, 50264), (26368, 48861), (27501, 46848), (29664, 43432), (32574, 39552), (34176, 37698), (35136, 36668)]