260838144

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{599}}^1$

素因数の和:637

約数の個数: 216

約数和(自身を含む): 892819200

約数和(自身を除く): 631981056

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, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 599, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1198, 1296, 1344, 1512, 1701, 1728, 1792, 1797, 1944, 2016, 2268, 2304, 2396, 2592, 2688, 3024, 3402, 3456, 3594, 3888, 4032, 4193, 4536, 4792, 5184, 5376, 5391, 6048, 6804, 6912, 7188, 7776, 8064, 8386, 9072, 9584, 10368, 10782, 12096, 12579, 13608, 14376, 15552, 16128, 16173, 16772, 18144, 19168, 20736, 21564, 24192, 25158, 27216, 28752, 31104, 32346, 33544, 36288, 37737, 38336, 43128, 48384, 48519, 50316, 54432, 57504, 62208, 64692, 67088, 72576, 75474, 76672, 86256, 97038, 100632, 108864, 113211, 115008, 129384, 134176, 145152, 145557, 150948, 153344, 172512, 194076, 201264, 217728, 226422, 230016, 258768, 268352, 291114, 301896, 339633, 345024, 388152, 402528, 435456, 452844, 460032, 517536, 536704, 582228, 603792, 679266, 690048, 776304, 805056, 905688, 1018899, 1035072, 1073408, 1164456, 1207584, 1358532, 1380096, 1552608, 1610112, 1811376, 2037798, 2070144, 2328912, 2415168, 2717064, 3105216, 3220224, 3622752, 4075596, 4140288, 4657824, 4830336, 5434128, 6210432, 7245504, 8151192, 9315648, 9660672, 10868256, 12420864, 14491008, 16302384, 18631296, 21736512, 28982016, 32604768, 37262592, 43473024, 65209536, 86946048, 130419072, 260838144]

約数ペア:

[(1, 260838144), (2, 130419072), (3, 86946048), (4, 65209536), (6, 43473024), (7, 37262592), (8, 32604768), (9, 28982016), (12, 21736512), (14, 18631296), (16, 16302384), (18, 14491008), (21, 12420864), (24, 10868256), (27, 9660672), (28, 9315648), (32, 8151192), (36, 7245504), (42, 6210432), (48, 5434128), (54, 4830336), (56, 4657824), (63, 4140288), (64, 4075596), (72, 3622752), (81, 3220224), (84, 3105216), (96, 2717064), (108, 2415168), (112, 2328912), (126, 2070144), (128, 2037798), (144, 1811376), (162, 1610112), (168, 1552608), (189, 1380096), (192, 1358532), (216, 1207584), (224, 1164456), (243, 1073408), (252, 1035072), (256, 1018899), (288, 905688), (324, 805056), (336, 776304), (378, 690048), (384, 679266), (432, 603792), (448, 582228), (486, 536704), (504, 517536), (567, 460032), (576, 452844), (599, 435456), (648, 402528), (672, 388152), (756, 345024), (768, 339633), (864, 301896), (896, 291114), (972, 268352), (1008, 258768), (1134, 230016), (1152, 226422), (1198, 217728), (1296, 201264), (1344, 194076), (1512, 172512), (1701, 153344), (1728, 150948), (1792, 145557), (1797, 145152), (1944, 134176), (2016, 129384), (2268, 115008), (2304, 113211), (2396, 108864), (2592, 100632), (2688, 97038), (3024, 86256), (3402, 76672), (3456, 75474), (3594, 72576), (3888, 67088), (4032, 64692), (4193, 62208), (4536, 57504), (4792, 54432), (5184, 50316), (5376, 48519), (5391, 48384), (6048, 43128), (6804, 38336), (6912, 37737), (7188, 36288), (7776, 33544), (8064, 32346), (8386, 31104), (9072, 28752), (9584, 27216), (10368, 25158), (10782, 24192), (12096, 21564), (12579, 20736), (13608, 19168), (14376, 18144), (15552, 16772), (16128, 16173)]