421130304

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 252

約数和(自身を含む): 1440966384

約数和(自身を除く): 1019836080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 64, 72, 84, 86, 96, 98, 112, 126, 129, 144, 147, 168, 172, 192, 196, 224, 252, 258, 288, 294, 301, 336, 344, 347, 387, 392, 441, 448, 504, 516, 576, 588, 602, 672, 688, 694, 774, 784, 882, 903, 1008, 1032, 1041, 1176, 1204, 1344, 1376, 1388, 1548, 1568, 1764, 1806, 2016, 2064, 2082, 2107, 2352, 2408, 2429, 2709, 2752, 2776, 3096, 3123, 3136, 3528, 3612, 4032, 4128, 4164, 4214, 4704, 4816, 4858, 5418, 5552, 6192, 6246, 6321, 7056, 7224, 7287, 8256, 8328, 8428, 9408, 9632, 9716, 10836, 11104, 12384, 12492, 12642, 14112, 14448, 14574, 14921, 16656, 16856, 17003, 18963, 19264, 19432, 21672, 21861, 22208, 24768, 24984, 25284, 28224, 28896, 29148, 29842, 33312, 33712, 34006, 37926, 38864, 43344, 43722, 44763, 49968, 50568, 51009, 57792, 58296, 59684, 66624, 67424, 68012, 75852, 77728, 86688, 87444, 89526, 99936, 101136, 102018, 104447, 116592, 119368, 134289, 134848, 136024, 151704, 153027, 155456, 173376, 174888, 179052, 199872, 202272, 204036, 208894, 233184, 238736, 268578, 272048, 303408, 306054, 313341, 349776, 358104, 404544, 408072, 417788, 466368, 477472, 537156, 544096, 606816, 612108, 626682, 699552, 716208, 731129, 816144, 835576, 940023, 954944, 1074312, 1088192, 1213632, 1224216, 1253364, 1399104, 1432416, 1462258, 1632288, 1671152, 1880046, 2148624, 2193387, 2448432, 2506728, 2864832, 2924516, 3264576, 3342304, 3760092, 4297248, 4386774, 4896864, 5013456, 5849032, 6580161, 6684608, 7520184, 8594496, 8773548, 9793728, 10026912, 11698064, 13160322, 15040368, 17547096, 20053824, 23396128, 26320644, 30080736, 35094192, 46792256, 52641288, 60161472, 70188384, 105282576, 140376768, 210565152, 421130304]

約数ペア:

[(1, 421130304), (2, 210565152), (3, 140376768), (4, 105282576), (6, 70188384), (7, 60161472), (8, 52641288), (9, 46792256), (12, 35094192), (14, 30080736), (16, 26320644), (18, 23396128), (21, 20053824), (24, 17547096), (28, 15040368), (32, 13160322), (36, 11698064), (42, 10026912), (43, 9793728), (48, 8773548), (49, 8594496), (56, 7520184), (63, 6684608), (64, 6580161), (72, 5849032), (84, 5013456), (86, 4896864), (96, 4386774), (98, 4297248), (112, 3760092), (126, 3342304), (129, 3264576), (144, 2924516), (147, 2864832), (168, 2506728), (172, 2448432), (192, 2193387), (196, 2148624), (224, 1880046), (252, 1671152), (258, 1632288), (288, 1462258), (294, 1432416), (301, 1399104), (336, 1253364), (344, 1224216), (347, 1213632), (387, 1088192), (392, 1074312), (441, 954944), (448, 940023), (504, 835576), (516, 816144), (576, 731129), (588, 716208), (602, 699552), (672, 626682), (688, 612108), (694, 606816), (774, 544096), (784, 537156), (882, 477472), (903, 466368), (1008, 417788), (1032, 408072), (1041, 404544), (1176, 358104), (1204, 349776), (1344, 313341), (1376, 306054), (1388, 303408), (1548, 272048), (1568, 268578), (1764, 238736), (1806, 233184), (2016, 208894), (2064, 204036), (2082, 202272), (2107, 199872), (2352, 179052), (2408, 174888), (2429, 173376), (2709, 155456), (2752, 153027), (2776, 151704), (3096, 136024), (3123, 134848), (3136, 134289), (3528, 119368), (3612, 116592), (4032, 104447), (4128, 102018), (4164, 101136), (4214, 99936), (4704, 89526), (4816, 87444), (4858, 86688), (5418, 77728), (5552, 75852), (6192, 68012), (6246, 67424), (6321, 66624), (7056, 59684), (7224, 58296), (7287, 57792), (8256, 51009), (8328, 50568), (8428, 49968), (9408, 44763), (9632, 43722), (9716, 43344), (10836, 38864), (11104, 37926), (12384, 34006), (12492, 33712), (12642, 33312), (14112, 29842), (14448, 29148), (14574, 28896), (14921, 28224), (16656, 25284), (16856, 24984), (17003, 24768), (18963, 22208), (19264, 21861), (19432, 21672)]