639312912

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3755

約数の個数: 200

約数和(自身を含む): 2226593600

約数和(自身を除く): 1587280688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 648, 684, 756, 798, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 2052, 2128, 2268, 2394, 2736, 3024, 3078, 3192, 3591, 3709, 4104, 4536, 4788, 6156, 6384, 7182, 7418, 8208, 9072, 9576, 10773, 11127, 12312, 14364, 14836, 19152, 21546, 22254, 24624, 25963, 28728, 29672, 33381, 43092, 44508, 51926, 57456, 59344, 66762, 70471, 77889, 86184, 89016, 100143, 103852, 133524, 140942, 155778, 172368, 178032, 200286, 207704, 211413, 233667, 267048, 281884, 300429, 311556, 400572, 415408, 422826, 467334, 493297, 534096, 563768, 600858, 623112, 634239, 701001, 801144, 845652, 934668, 986594, 1127536, 1201716, 1246224, 1268478, 1402002, 1479891, 1602288, 1691304, 1869336, 1902717, 1973188, 2103003, 2403432, 2536956, 2804004, 2959782, 3382608, 3738672, 3805434, 3946376, 4206006, 4439673, 4806864, 5073912, 5608008, 5708151, 5919564, 7610868, 7892752, 8412012, 8879346, 10147824, 11216016, 11416302, 11839128, 13319019, 15221736, 16824024, 17758692, 22832604, 23678256, 26638038, 30443472, 33648048, 35517384, 39957057, 45665208, 53276076, 71034768, 79914114, 91330416, 106552152, 159828228, 213104304, 319656456, 639312912]

約数ペア:

[(1, 639312912), (2, 319656456), (3, 213104304), (4, 159828228), (6, 106552152), (7, 91330416), (8, 79914114), (9, 71034768), (12, 53276076), (14, 45665208), (16, 39957057), (18, 35517384), (19, 33648048), (21, 30443472), (24, 26638038), (27, 23678256), (28, 22832604), (36, 17758692), (38, 16824024), (42, 15221736), (48, 13319019), (54, 11839128), (56, 11416302), (57, 11216016), (63, 10147824), (72, 8879346), (76, 8412012), (81, 7892752), (84, 7610868), (108, 5919564), (112, 5708151), (114, 5608008), (126, 5073912), (133, 4806864), (144, 4439673), (152, 4206006), (162, 3946376), (168, 3805434), (171, 3738672), (189, 3382608), (216, 2959782), (228, 2804004), (252, 2536956), (266, 2403432), (304, 2103003), (324, 1973188), (336, 1902717), (342, 1869336), (378, 1691304), (399, 1602288), (432, 1479891), (456, 1402002), (504, 1268478), (513, 1246224), (532, 1201716), (567, 1127536), (648, 986594), (684, 934668), (756, 845652), (798, 801144), (912, 701001), (1008, 634239), (1026, 623112), (1064, 600858), (1134, 563768), (1197, 534096), (1296, 493297), (1368, 467334), (1512, 422826), (1539, 415408), (1596, 400572), (2052, 311556), (2128, 300429), (2268, 281884), (2394, 267048), (2736, 233667), (3024, 211413), (3078, 207704), (3192, 200286), (3591, 178032), (3709, 172368), (4104, 155778), (4536, 140942), (4788, 133524), (6156, 103852), (6384, 100143), (7182, 89016), (7418, 86184), (8208, 77889), (9072, 70471), (9576, 66762), (10773, 59344), (11127, 57456), (12312, 51926), (14364, 44508), (14836, 43092), (19152, 33381), (21546, 29672), (22254, 28728), (24624, 25963)]