309135456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 1075576320

約数和(自身を除く): 766440864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 59, 63, 69, 72, 84, 92, 96, 112, 113, 118, 126, 138, 144, 161, 168, 177, 184, 207, 224, 226, 236, 252, 276, 288, 322, 336, 339, 354, 368, 413, 414, 452, 472, 483, 504, 531, 552, 644, 672, 678, 708, 736, 791, 826, 828, 904, 944, 966, 1008, 1017, 1062, 1104, 1239, 1288, 1356, 1357, 1416, 1449, 1582, 1652, 1656, 1808, 1888, 1932, 2016, 2034, 2124, 2208, 2373, 2478, 2576, 2599, 2712, 2714, 2832, 2898, 3164, 3304, 3312, 3616, 3717, 3864, 4068, 4071, 4248, 4746, 4956, 5152, 5198, 5424, 5428, 5664, 5796, 6328, 6608, 6624, 6667, 7119, 7434, 7728, 7797, 8136, 8142, 8496, 9492, 9499, 9912, 10396, 10848, 10856, 11592, 12213, 12656, 13216, 13334, 14238, 14868, 15456, 15594, 16272, 16284, 16992, 18193, 18984, 18998, 19824, 20001, 20792, 21712, 23184, 23391, 24426, 25312, 26668, 28476, 28497, 29736, 31188, 32544, 32568, 36386, 37968, 37996, 39648, 40002, 41584, 43424, 46368, 46669, 46782, 48852, 53336, 54579, 56952, 56994, 59472, 60003, 62376, 65136, 72772, 75936, 75992, 80004, 83168, 85491, 93338, 93564, 97704, 106672, 109158, 113904, 113988, 118944, 120006, 124752, 130272, 140007, 145544, 151984, 153341, 160008, 163737, 170982, 186676, 187128, 195408, 213344, 218316, 227808, 227976, 240012, 249504, 280014, 291088, 303968, 306682, 320016, 327474, 341964, 373352, 374256, 390816, 420021, 436632, 455952, 460023, 480024, 560028, 582176, 613364, 640032, 654948, 683928, 746704, 748512, 840042, 873264, 911904, 920046, 960048, 1073387, 1120056, 1226728, 1309896, 1367856, 1380069, 1493408, 1680084, 1746528, 1840092, 1920096, 2146774, 2240112, 2453456, 2619792, 2735712, 2760138, 3220161, 3360168, 3680184, 4293548, 4480224, 4906912, 5239584, 5520276, 6440322, 6720336, 7360368, 8587096, 9660483, 11040552, 12880644, 13440672, 14720736, 17174192, 19320966, 22081104, 25761288, 34348384, 38641932, 44162208, 51522576, 77283864, 103045152, 154567728, 309135456]

約数ペア:

[(1, 309135456), (2, 154567728), (3, 103045152), (4, 77283864), (6, 51522576), (7, 44162208), (8, 38641932), (9, 34348384), (12, 25761288), (14, 22081104), (16, 19320966), (18, 17174192), (21, 14720736), (23, 13440672), (24, 12880644), (28, 11040552), (32, 9660483), (36, 8587096), (42, 7360368), (46, 6720336), (48, 6440322), (56, 5520276), (59, 5239584), (63, 4906912), (69, 4480224), (72, 4293548), (84, 3680184), (92, 3360168), (96, 3220161), (112, 2760138), (113, 2735712), (118, 2619792), (126, 2453456), (138, 2240112), (144, 2146774), (161, 1920096), (168, 1840092), (177, 1746528), (184, 1680084), (207, 1493408), (224, 1380069), (226, 1367856), (236, 1309896), (252, 1226728), (276, 1120056), (288, 1073387), (322, 960048), (336, 920046), (339, 911904), (354, 873264), (368, 840042), (413, 748512), (414, 746704), (452, 683928), (472, 654948), (483, 640032), (504, 613364), (531, 582176), (552, 560028), (644, 480024), (672, 460023), (678, 455952), (708, 436632), (736, 420021), (791, 390816), (826, 374256), (828, 373352), (904, 341964), (944, 327474), (966, 320016), (1008, 306682), (1017, 303968), (1062, 291088), (1104, 280014), (1239, 249504), (1288, 240012), (1356, 227976), (1357, 227808), (1416, 218316), (1449, 213344), (1582, 195408), (1652, 187128), (1656, 186676), (1808, 170982), (1888, 163737), (1932, 160008), (2016, 153341), (2034, 151984), (2124, 145544), (2208, 140007), (2373, 130272), (2478, 124752), (2576, 120006), (2599, 118944), (2712, 113988), (2714, 113904), (2832, 109158), (2898, 106672), (3164, 97704), (3304, 93564), (3312, 93338), (3616, 85491), (3717, 83168), (3864, 80004), (4068, 75992), (4071, 75936), (4248, 72772), (4746, 65136), (4956, 62376), (5152, 60003), (5198, 59472), (5424, 56994), (5428, 56952), (5664, 54579), (5796, 53336), (6328, 48852), (6608, 46782), (6624, 46669), (6667, 46368), (7119, 43424), (7434, 41584), (7728, 40002), (7797, 39648), (8136, 37996), (8142, 37968), (8496, 36386), (9492, 32568), (9499, 32544), (9912, 31188), (10396, 29736), (10848, 28497), (10856, 28476), (11592, 26668), (12213, 25312), (12656, 24426), (13216, 23391), (13334, 23184), (14238, 21712), (14868, 20792), (15456, 20001), (15594, 19824), (16272, 18998), (16284, 18984), (16992, 18193)]