644183424

素因数分解:

$2^7\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 1923760800

約数和(自身を除く): 1279577376

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, 267, 288, 309, 356, 366, 384, 412, 488, 534, 549, 576, 618, 712, 732, 801, 824, 927, 976, 1068, 1098, 1152, 1236, 1424, 1464, 1602, 1648, 1854, 1952, 2136, 2196, 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, 16287, 17088, 17568, 18334, 18849, 19776, 21716, 23424, 25132, 25632, 27501, 29664, 32574, 34176, 35136, 36668, 37698, 39552, 43432, 48861, 50264, 51264, 55002, 56547, 59328, 65148, 70272, 73336, 75396, 82503, 86864, 97722, 100528, 102528, 110004, 113094, 118656, 130296, 146672, 150792, 165006, 173728, 195444, 201056, 220008, 226188, 260592, 293344, 301584, 330012, 347456, 390888, 402112, 440016, 452376, 521184, 559187, 586688, 603168, 660024, 694912, 781776, 804224, 880032, 904752, 1042368, 1118374, 1173376, 1206336, 1320048, 1563552, 1677561, 1760064, 1809504, 2084736, 2236748, 2412672, 2640096, 3127104, 3355122, 3520128, 3619008, 4473496, 5032683, 5280192, 6254208, 6710244, 7238016, 8946992, 10065366, 10560384, 13420488, 17893984, 20130732, 26840976, 35787968, 40261464, 53681952, 71575936, 80522928, 107363904, 161045856, 214727808, 322091712, 644183424]

約数ペア:

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