388427424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 288

約数和(自身を含む): 1361017728

約数和(自身を除く): 972590304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 96, 102, 112, 119, 121, 132, 136, 154, 168, 176, 187, 204, 224, 231, 238, 242, 264, 272, 281, 308, 336, 352, 357, 363, 374, 408, 462, 476, 484, 528, 544, 561, 562, 616, 672, 714, 726, 748, 816, 843, 847, 924, 952, 968, 1056, 1122, 1124, 1232, 1309, 1428, 1452, 1496, 1632, 1686, 1694, 1848, 1904, 1936, 1967, 2057, 2244, 2248, 2464, 2541, 2618, 2856, 2904, 2992, 3091, 3372, 3388, 3696, 3808, 3872, 3927, 3934, 4114, 4488, 4496, 4777, 5082, 5236, 5712, 5808, 5901, 5984, 6171, 6182, 6744, 6776, 7392, 7854, 7868, 8228, 8976, 8992, 9273, 9554, 10164, 10472, 11424, 11616, 11802, 12342, 12364, 13488, 13552, 14331, 14399, 15708, 15736, 16456, 17952, 18546, 19108, 20328, 20944, 21637, 23604, 24684, 24728, 26976, 27104, 28662, 28798, 31416, 31472, 32912, 33439, 34001, 37092, 38216, 40656, 41888, 43197, 43274, 47208, 49368, 49456, 52547, 57324, 57596, 62832, 62944, 64911, 65824, 66878, 68002, 74184, 76432, 81312, 86394, 86548, 94416, 98736, 98912, 100317, 102003, 105094, 114648, 115192, 125664, 129822, 133756, 136004, 148368, 152864, 157641, 172788, 173096, 188832, 197472, 200634, 204006, 210188, 229296, 230384, 238007, 259644, 267512, 272008, 296736, 315282, 345576, 346192, 367829, 401268, 408012, 420376, 458592, 460768, 476014, 519288, 535024, 544016, 578017, 630564, 691152, 692384, 714021, 735658, 802536, 816024, 840752, 952028, 1038576, 1070048, 1088032, 1103487, 1156034, 1261128, 1382304, 1428042, 1471316, 1605072, 1632048, 1681504, 1734051, 1904056, 2077152, 2206974, 2312068, 2522256, 2856084, 2942632, 3210144, 3264096, 3468102, 3808112, 4046119, 4413948, 4624136, 5044512, 5712168, 5885264, 6936204, 7616224, 8092238, 8827896, 9248272, 11424336, 11770528, 12138357, 13872408, 16184476, 17655792, 18496544, 22848672, 24276714, 27744816, 32368952, 35311584, 48553428, 55489632, 64737904, 97106856, 129475808, 194213712, 388427424]

約数ペア:

[(1, 388427424), (2, 194213712), (3, 129475808), (4, 97106856), (6, 64737904), (7, 55489632), (8, 48553428), (11, 35311584), (12, 32368952), (14, 27744816), (16, 24276714), (17, 22848672), (21, 18496544), (22, 17655792), (24, 16184476), (28, 13872408), (32, 12138357), (33, 11770528), (34, 11424336), (42, 9248272), (44, 8827896), (48, 8092238), (51, 7616224), (56, 6936204), (66, 5885264), (68, 5712168), (77, 5044512), (84, 4624136), (88, 4413948), (96, 4046119), (102, 3808112), (112, 3468102), (119, 3264096), (121, 3210144), (132, 2942632), (136, 2856084), (154, 2522256), (168, 2312068), (176, 2206974), (187, 2077152), (204, 1904056), (224, 1734051), (231, 1681504), (238, 1632048), (242, 1605072), (264, 1471316), (272, 1428042), (281, 1382304), (308, 1261128), (336, 1156034), (352, 1103487), (357, 1088032), (363, 1070048), (374, 1038576), (408, 952028), (462, 840752), (476, 816024), (484, 802536), (528, 735658), (544, 714021), (561, 692384), (562, 691152), (616, 630564), (672, 578017), (714, 544016), (726, 535024), (748, 519288), (816, 476014), (843, 460768), (847, 458592), (924, 420376), (952, 408012), (968, 401268), (1056, 367829), (1122, 346192), (1124, 345576), (1232, 315282), (1309, 296736), (1428, 272008), (1452, 267512), (1496, 259644), (1632, 238007), (1686, 230384), (1694, 229296), (1848, 210188), (1904, 204006), (1936, 200634), (1967, 197472), (2057, 188832), (2244, 173096), (2248, 172788), (2464, 157641), (2541, 152864), (2618, 148368), (2856, 136004), (2904, 133756), (2992, 129822), (3091, 125664), (3372, 115192), (3388, 114648), (3696, 105094), (3808, 102003), (3872, 100317), (3927, 98912), (3934, 98736), (4114, 94416), (4488, 86548), (4496, 86394), (4777, 81312), (5082, 76432), (5236, 74184), (5712, 68002), (5808, 66878), (5901, 65824), (5984, 64911), (6171, 62944), (6182, 62832), (6744, 57596), (6776, 57324), (7392, 52547), (7854, 49456), (7868, 49368), (8228, 47208), (8976, 43274), (8992, 43197), (9273, 41888), (9554, 40656), (10164, 38216), (10472, 37092), (11424, 34001), (11616, 33439), (11802, 32912), (12342, 31472), (12364, 31416), (13488, 28798), (13552, 28662), (14331, 27104), (14399, 26976), (15708, 24728), (15736, 24684), (16456, 23604), (17952, 21637), (18546, 20944), (19108, 20328)]