252937728

素因数分解:

$2^9\times 3^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 804323520

約数和(自身を除く): 551385792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 107, 108, 114, 128, 144, 152, 162, 171, 192, 214, 216, 228, 243, 256, 288, 304, 321, 324, 342, 384, 428, 432, 456, 486, 512, 513, 576, 608, 642, 648, 684, 768, 856, 864, 912, 963, 972, 1026, 1152, 1216, 1284, 1296, 1368, 1536, 1539, 1712, 1728, 1824, 1926, 1944, 2033, 2052, 2304, 2432, 2568, 2592, 2736, 2889, 3078, 3424, 3456, 3648, 3852, 3888, 4066, 4104, 4608, 4617, 4864, 5136, 5184, 5472, 5778, 6099, 6156, 6848, 6912, 7296, 7704, 7776, 8132, 8208, 8667, 9234, 9728, 10272, 10368, 10944, 11556, 12198, 12312, 13696, 13824, 14592, 15408, 15552, 16264, 16416, 17334, 18297, 18468, 20544, 20736, 21888, 23112, 24396, 24624, 26001, 27392, 29184, 30816, 31104, 32528, 32832, 34668, 36594, 36936, 41088, 41472, 43776, 46224, 48792, 49248, 52002, 54784, 54891, 61632, 62208, 65056, 65664, 69336, 73188, 73872, 82176, 87552, 92448, 97584, 98496, 104004, 109782, 123264, 124416, 130112, 131328, 138672, 146376, 147744, 164352, 164673, 184896, 195168, 196992, 208008, 219564, 246528, 260224, 262656, 277344, 292752, 295488, 329346, 369792, 390336, 393984, 416016, 439128, 493056, 494019, 520448, 554688, 585504, 590976, 658692, 739584, 780672, 787968, 832032, 878256, 988038, 1040896, 1109376, 1171008, 1181952, 1317384, 1479168, 1561344, 1664064, 1756512, 1976076, 2218752, 2342016, 2363904, 2634768, 3122688, 3328128, 3513024, 3952152, 4437504, 4684032, 5269536, 6656256, 7026048, 7904304, 9368064, 10539072, 13312512, 14052096, 15808608, 21078144, 28104192, 31617216, 42156288, 63234432, 84312576, 126468864, 252937728]

約数ペア:

[(1, 252937728), (2, 126468864), (3, 84312576), (4, 63234432), (6, 42156288), (8, 31617216), (9, 28104192), (12, 21078144), (16, 15808608), (18, 14052096), (19, 13312512), (24, 10539072), (27, 9368064), (32, 7904304), (36, 7026048), (38, 6656256), (48, 5269536), (54, 4684032), (57, 4437504), (64, 3952152), (72, 3513024), (76, 3328128), (81, 3122688), (96, 2634768), (107, 2363904), (108, 2342016), (114, 2218752), (128, 1976076), (144, 1756512), (152, 1664064), (162, 1561344), (171, 1479168), (192, 1317384), (214, 1181952), (216, 1171008), (228, 1109376), (243, 1040896), (256, 988038), (288, 878256), (304, 832032), (321, 787968), (324, 780672), (342, 739584), (384, 658692), (428, 590976), (432, 585504), (456, 554688), (486, 520448), (512, 494019), (513, 493056), (576, 439128), (608, 416016), (642, 393984), (648, 390336), (684, 369792), (768, 329346), (856, 295488), (864, 292752), (912, 277344), (963, 262656), (972, 260224), (1026, 246528), (1152, 219564), (1216, 208008), (1284, 196992), (1296, 195168), (1368, 184896), (1536, 164673), (1539, 164352), (1712, 147744), (1728, 146376), (1824, 138672), (1926, 131328), (1944, 130112), (2033, 124416), (2052, 123264), (2304, 109782), (2432, 104004), (2568, 98496), (2592, 97584), (2736, 92448), (2889, 87552), (3078, 82176), (3424, 73872), (3456, 73188), (3648, 69336), (3852, 65664), (3888, 65056), (4066, 62208), (4104, 61632), (4608, 54891), (4617, 54784), (4864, 52002), (5136, 49248), (5184, 48792), (5472, 46224), (5778, 43776), (6099, 41472), (6156, 41088), (6848, 36936), (6912, 36594), (7296, 34668), (7704, 32832), (7776, 32528), (8132, 31104), (8208, 30816), (8667, 29184), (9234, 27392), (9728, 26001), (10272, 24624), (10368, 24396), (10944, 23112), (11556, 21888), (12198, 20736), (12312, 20544), (13696, 18468), (13824, 18297), (14592, 17334), (15408, 16416), (15552, 16264)]