1391136768

素因数分解:

$2^{12}\times 3^4\times 7^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 260

約数和(自身を含む): 4757332800

約数和(自身を除く): 3366196032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 599, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1198, 1296, 1344, 1512, 1536, 1728, 1792, 1797, 2016, 2048, 2268, 2304, 2396, 2592, 2688, 3024, 3072, 3456, 3584, 3594, 4032, 4096, 4193, 4536, 4608, 4792, 5184, 5376, 5391, 6048, 6144, 6912, 7168, 7188, 8064, 8386, 9072, 9216, 9584, 10368, 10752, 10782, 12096, 12288, 12579, 13824, 14336, 14376, 16128, 16173, 16772, 18144, 18432, 19168, 20736, 21504, 21564, 24192, 25158, 27648, 28672, 28752, 32256, 32346, 33544, 36288, 36864, 37737, 38336, 41472, 43008, 43128, 48384, 48519, 50316, 55296, 57504, 64512, 64692, 67088, 72576, 75474, 76672, 82944, 86016, 86256, 96768, 97038, 100632, 110592, 113211, 115008, 129024, 129384, 134176, 145152, 150948, 153344, 165888, 172512, 193536, 194076, 201264, 226422, 230016, 258048, 258768, 268352, 290304, 301896, 306688, 331776, 339633, 345024, 387072, 388152, 402528, 452844, 460032, 517536, 536704, 580608, 603792, 613376, 679266, 690048, 774144, 776304, 805056, 905688, 920064, 1035072, 1073408, 1161216, 1207584, 1226752, 1358532, 1380096, 1552608, 1610112, 1811376, 1840128, 2070144, 2146816, 2322432, 2415168, 2453504, 2717064, 2760192, 3105216, 3220224, 3622752, 3680256, 4140288, 4293632, 4830336, 5434128, 5520384, 6210432, 6440448, 7245504, 7360512, 8280576, 8587264, 9660672, 10868256, 11040768, 12420864, 12880896, 14491008, 16561152, 17174528, 19321344, 21736512, 22081536, 24841728, 25761792, 28982016, 33122304, 38642688, 43473024, 49683456, 51523584, 57964032, 66244608, 77285376, 86946048, 99366912, 115928064, 154570752, 173892096, 198733824, 231856128, 347784192, 463712256, 695568384, 1391136768]

約数ペア:

[(1, 1391136768), (2, 695568384), (3, 463712256), (4, 347784192), (6, 231856128), (7, 198733824), (8, 173892096), (9, 154570752), (12, 115928064), (14, 99366912), (16, 86946048), (18, 77285376), (21, 66244608), (24, 57964032), (27, 51523584), (28, 49683456), (32, 43473024), (36, 38642688), (42, 33122304), (48, 28982016), (54, 25761792), (56, 24841728), (63, 22081536), (64, 21736512), (72, 19321344), (81, 17174528), (84, 16561152), (96, 14491008), (108, 12880896), (112, 12420864), (126, 11040768), (128, 10868256), (144, 9660672), (162, 8587264), (168, 8280576), (189, 7360512), (192, 7245504), (216, 6440448), (224, 6210432), (252, 5520384), (256, 5434128), (288, 4830336), (324, 4293632), (336, 4140288), (378, 3680256), (384, 3622752), (432, 3220224), (448, 3105216), (504, 2760192), (512, 2717064), (567, 2453504), (576, 2415168), (599, 2322432), (648, 2146816), (672, 2070144), (756, 1840128), (768, 1811376), (864, 1610112), (896, 1552608), (1008, 1380096), (1024, 1358532), (1134, 1226752), (1152, 1207584), (1198, 1161216), (1296, 1073408), (1344, 1035072), (1512, 920064), (1536, 905688), (1728, 805056), (1792, 776304), (1797, 774144), (2016, 690048), (2048, 679266), (2268, 613376), (2304, 603792), (2396, 580608), (2592, 536704), (2688, 517536), (3024, 460032), (3072, 452844), (3456, 402528), (3584, 388152), (3594, 387072), (4032, 345024), (4096, 339633), (4193, 331776), (4536, 306688), (4608, 301896), (4792, 290304), (5184, 268352), (5376, 258768), (5391, 258048), (6048, 230016), (6144, 226422), (6912, 201264), (7168, 194076), (7188, 193536), (8064, 172512), (8386, 165888), (9072, 153344), (9216, 150948), (9584, 145152), (10368, 134176), (10752, 129384), (10782, 129024), (12096, 115008), (12288, 113211), (12579, 110592), (13824, 100632), (14336, 97038), (14376, 96768), (16128, 86256), (16173, 86016), (16772, 82944), (18144, 76672), (18432, 75474), (19168, 72576), (20736, 67088), (21504, 64692), (21564, 64512), (24192, 57504), (25158, 55296), (27648, 50316), (28672, 48519), (28752, 48384), (32256, 43128), (32346, 43008), (33544, 41472), (36288, 38336), (36864, 37737)]