217600768

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 587200320

約数和(自身を除く): 369599552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 83, 88, 98, 112, 128, 133, 152, 154, 166, 176, 196, 209, 224, 256, 266, 304, 308, 332, 352, 392, 418, 448, 532, 539, 581, 608, 616, 664, 704, 784, 836, 896, 913, 931, 1064, 1078, 1162, 1216, 1232, 1328, 1408, 1463, 1568, 1577, 1672, 1792, 1826, 1862, 2128, 2156, 2324, 2432, 2464, 2656, 2816, 2926, 3136, 3154, 3344, 3652, 3724, 4067, 4256, 4312, 4648, 4864, 4928, 5312, 5852, 6272, 6308, 6391, 6688, 7304, 7448, 8134, 8512, 8624, 9296, 9856, 10241, 10624, 11039, 11704, 12544, 12616, 12782, 13376, 14608, 14896, 16268, 17024, 17248, 17347, 18592, 19712, 20482, 21248, 22078, 23408, 25232, 25564, 26752, 29216, 29792, 32536, 34048, 34496, 34694, 37184, 40964, 44156, 44737, 46816, 50464, 51128, 53504, 58432, 59584, 65072, 68992, 69388, 74368, 77273, 81928, 88312, 89474, 93632, 100928, 102256, 116864, 119168, 121429, 130144, 137984, 138776, 148736, 154546, 163856, 176624, 178948, 187264, 201856, 204512, 233728, 238336, 242858, 260288, 277552, 309092, 327712, 353248, 357896, 374528, 403712, 409024, 485716, 520576, 555104, 618184, 655424, 706496, 715792, 818048, 850003, 971432, 1041152, 1110208, 1236368, 1310848, 1412992, 1431584, 1636096, 1700006, 1942864, 2220416, 2472736, 2621696, 2825984, 2863168, 3400012, 3885728, 4440832, 4945472, 5726336, 6800024, 7771456, 9890944, 11452672, 13600048, 15542912, 19781888, 27200096, 31085824, 54400192, 108800384, 217600768]

約数ペア:

[(1, 217600768), (2, 108800384), (4, 54400192), (7, 31085824), (8, 27200096), (11, 19781888), (14, 15542912), (16, 13600048), (19, 11452672), (22, 9890944), (28, 7771456), (32, 6800024), (38, 5726336), (44, 4945472), (49, 4440832), (56, 3885728), (64, 3400012), (76, 2863168), (77, 2825984), (83, 2621696), (88, 2472736), (98, 2220416), (112, 1942864), (128, 1700006), (133, 1636096), (152, 1431584), (154, 1412992), (166, 1310848), (176, 1236368), (196, 1110208), (209, 1041152), (224, 971432), (256, 850003), (266, 818048), (304, 715792), (308, 706496), (332, 655424), (352, 618184), (392, 555104), (418, 520576), (448, 485716), (532, 409024), (539, 403712), (581, 374528), (608, 357896), (616, 353248), (664, 327712), (704, 309092), (784, 277552), (836, 260288), (896, 242858), (913, 238336), (931, 233728), (1064, 204512), (1078, 201856), (1162, 187264), (1216, 178948), (1232, 176624), (1328, 163856), (1408, 154546), (1463, 148736), (1568, 138776), (1577, 137984), (1672, 130144), (1792, 121429), (1826, 119168), (1862, 116864), (2128, 102256), (2156, 100928), (2324, 93632), (2432, 89474), (2464, 88312), (2656, 81928), (2816, 77273), (2926, 74368), (3136, 69388), (3154, 68992), (3344, 65072), (3652, 59584), (3724, 58432), (4067, 53504), (4256, 51128), (4312, 50464), (4648, 46816), (4864, 44737), (4928, 44156), (5312, 40964), (5852, 37184), (6272, 34694), (6308, 34496), (6391, 34048), (6688, 32536), (7304, 29792), (7448, 29216), (8134, 26752), (8512, 25564), (8624, 25232), (9296, 23408), (9856, 22078), (10241, 21248), (10624, 20482), (11039, 19712), (11704, 18592), (12544, 17347), (12616, 17248), (12782, 17024), (13376, 16268), (14608, 14896)]