239760144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:845

約数の個数: 120

約数和(自身を含む): 727231232

約数和(自身を除く): 487471088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 211, 234, 312, 422, 468, 607, 624, 633, 844, 936, 1214, 1266, 1688, 1821, 1872, 1899, 2428, 2532, 2743, 3376, 3642, 3798, 4856, 5064, 5463, 5486, 7284, 7596, 7891, 8229, 9712, 10128, 10926, 10972, 14568, 15192, 15782, 16458, 21852, 21944, 23673, 24687, 29136, 30384, 31564, 32916, 43704, 43888, 47346, 49374, 63128, 65832, 71019, 87408, 94692, 98748, 126256, 128077, 131664, 142038, 189384, 197496, 256154, 284076, 378768, 384231, 394992, 512308, 568152, 768462, 1024616, 1136304, 1152693, 1536924, 1665001, 2049232, 2305386, 3073848, 3330002, 4610772, 4995003, 6147696, 6660004, 9221544, 9990006, 13320008, 14985009, 18443088, 19980012, 26640016, 29970018, 39960024, 59940036, 79920048, 119880072, 239760144]

約数ペア:

[(1, 239760144), (2, 119880072), (3, 79920048), (4, 59940036), (6, 39960024), (8, 29970018), (9, 26640016), (12, 19980012), (13, 18443088), (16, 14985009), (18, 13320008), (24, 9990006), (26, 9221544), (36, 6660004), (39, 6147696), (48, 4995003), (52, 4610772), (72, 3330002), (78, 3073848), (104, 2305386), (117, 2049232), (144, 1665001), (156, 1536924), (208, 1152693), (211, 1136304), (234, 1024616), (312, 768462), (422, 568152), (468, 512308), (607, 394992), (624, 384231), (633, 378768), (844, 284076), (936, 256154), (1214, 197496), (1266, 189384), (1688, 142038), (1821, 131664), (1872, 128077), (1899, 126256), (2428, 98748), (2532, 94692), (2743, 87408), (3376, 71019), (3642, 65832), (3798, 63128), (4856, 49374), (5064, 47346), (5463, 43888), (5486, 43704), (7284, 32916), (7596, 31564), (7891, 30384), (8229, 29136), (9712, 24687), (10128, 23673), (10926, 21944), (10972, 21852), (14568, 16458), (15192, 15782)]