331562616

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 1125809280

約数和(自身を除く): 794246664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 49, 56, 57, 66, 71, 76, 77, 84, 88, 98, 114, 132, 133, 142, 147, 152, 154, 168, 196, 209, 213, 228, 231, 264, 266, 284, 294, 308, 361, 392, 399, 418, 426, 456, 462, 497, 532, 539, 568, 588, 616, 627, 722, 781, 798, 836, 852, 924, 931, 994, 1064, 1078, 1083, 1176, 1254, 1349, 1444, 1463, 1491, 1562, 1596, 1617, 1672, 1704, 1848, 1862, 1988, 2156, 2166, 2343, 2508, 2527, 2698, 2793, 2888, 2926, 2982, 3124, 3192, 3234, 3479, 3724, 3971, 3976, 4047, 4312, 4332, 4389, 4686, 5016, 5054, 5396, 5467, 5586, 5852, 5964, 6248, 6468, 6958, 7448, 7581, 7942, 8094, 8664, 8778, 9372, 9443, 10108, 10241, 10437, 10792, 10934, 11172, 11704, 11913, 11928, 12936, 13916, 14839, 15162, 15884, 16188, 16401, 17556, 17689, 18744, 18886, 20216, 20482, 20874, 21868, 22344, 23826, 25631, 27797, 27832, 28329, 29678, 30324, 30723, 31768, 32376, 32802, 35112, 35378, 37772, 38269, 40964, 41748, 43736, 44517, 47652, 51262, 53067, 55594, 56658, 59356, 60648, 61446, 65604, 66101, 70756, 75544, 76538, 76893, 81928, 83391, 83496, 89034, 95304, 102524, 103873, 106134, 111188, 113316, 114807, 118712, 122892, 131208, 132202, 141512, 153076, 153786, 166782, 178068, 179417, 194579, 198303, 205048, 207746, 212268, 222376, 226632, 229614, 245784, 264404, 281941, 306152, 307572, 311619, 333564, 356136, 358834, 389158, 396606, 415492, 424536, 459228, 528808, 538251, 563882, 583737, 615144, 623238, 667128, 717668, 727111, 778316, 793212, 830984, 845823, 918456, 1076502, 1127764, 1167474, 1246476, 1255919, 1435336, 1454222, 1556632, 1586424, 1691646, 1973587, 2153004, 2181333, 2255528, 2334948, 2492952, 2511838, 2908444, 3383292, 3767757, 3947174, 4306008, 4362666, 4669896, 5023676, 5816888, 5920761, 6766584, 7535514, 7894348, 8725332, 10047352, 11841522, 13815109, 15071028, 15788696, 17450664, 23683044, 27630218, 30142056, 41445327, 47366088, 55260436, 82890654, 110520872, 165781308, 331562616]

約数ペア:

[(1, 331562616), (2, 165781308), (3, 110520872), (4, 82890654), (6, 55260436), (7, 47366088), (8, 41445327), (11, 30142056), (12, 27630218), (14, 23683044), (19, 17450664), (21, 15788696), (22, 15071028), (24, 13815109), (28, 11841522), (33, 10047352), (38, 8725332), (42, 7894348), (44, 7535514), (49, 6766584), (56, 5920761), (57, 5816888), (66, 5023676), (71, 4669896), (76, 4362666), (77, 4306008), (84, 3947174), (88, 3767757), (98, 3383292), (114, 2908444), (132, 2511838), (133, 2492952), (142, 2334948), (147, 2255528), (152, 2181333), (154, 2153004), (168, 1973587), (196, 1691646), (209, 1586424), (213, 1556632), (228, 1454222), (231, 1435336), (264, 1255919), (266, 1246476), (284, 1167474), (294, 1127764), (308, 1076502), (361, 918456), (392, 845823), (399, 830984), (418, 793212), (426, 778316), (456, 727111), (462, 717668), (497, 667128), (532, 623238), (539, 615144), (568, 583737), (588, 563882), (616, 538251), (627, 528808), (722, 459228), (781, 424536), (798, 415492), (836, 396606), (852, 389158), (924, 358834), (931, 356136), (994, 333564), (1064, 311619), (1078, 307572), (1083, 306152), (1176, 281941), (1254, 264404), (1349, 245784), (1444, 229614), (1463, 226632), (1491, 222376), (1562, 212268), (1596, 207746), (1617, 205048), (1672, 198303), (1704, 194579), (1848, 179417), (1862, 178068), (1988, 166782), (2156, 153786), (2166, 153076), (2343, 141512), (2508, 132202), (2527, 131208), (2698, 122892), (2793, 118712), (2888, 114807), (2926, 113316), (2982, 111188), (3124, 106134), (3192, 103873), (3234, 102524), (3479, 95304), (3724, 89034), (3971, 83496), (3976, 83391), (4047, 81928), (4312, 76893), (4332, 76538), (4389, 75544), (4686, 70756), (5016, 66101), (5054, 65604), (5396, 61446), (5467, 60648), (5586, 59356), (5852, 56658), (5964, 55594), (6248, 53067), (6468, 51262), (6958, 47652), (7448, 44517), (7581, 43736), (7942, 41748), (8094, 40964), (8664, 38269), (8778, 37772), (9372, 35378), (9443, 35112), (10108, 32802), (10241, 32376), (10437, 31768), (10792, 30723), (10934, 30324), (11172, 29678), (11704, 28329), (11913, 27832), (11928, 27797), (12936, 25631), (13916, 23826), (14839, 22344), (15162, 21868), (15884, 20874), (16188, 20482), (16401, 20216), (17556, 18886), (17689, 18744)]