247641408

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 224

約数和(自身を含む): 848563200

約数和(自身を除く): 600921792

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, 59, 63, 64, 72, 84, 96, 108, 112, 118, 126, 144, 168, 177, 189, 192, 216, 224, 236, 252, 288, 336, 347, 354, 378, 413, 432, 448, 472, 504, 531, 576, 672, 694, 708, 756, 826, 864, 944, 1008, 1041, 1062, 1239, 1344, 1388, 1416, 1512, 1593, 1652, 1728, 1888, 2016, 2082, 2124, 2429, 2478, 2776, 2832, 3024, 3123, 3186, 3304, 3717, 3776, 4032, 4164, 4248, 4858, 4956, 5552, 5664, 6048, 6246, 6372, 6608, 7287, 7434, 8328, 8496, 9369, 9716, 9912, 11104, 11151, 11328, 12096, 12492, 12744, 13216, 14574, 14868, 16656, 16992, 18738, 19432, 19824, 20473, 21861, 22208, 22302, 24984, 25488, 26432, 29148, 29736, 33312, 33984, 37476, 38864, 39648, 40946, 43722, 44604, 49968, 50976, 58296, 59472, 61419, 65583, 66624, 74952, 77728, 79296, 81892, 87444, 89208, 99936, 101952, 116592, 118944, 122838, 131166, 143311, 149904, 155456, 163784, 174888, 178416, 184257, 199872, 233184, 237888, 245676, 262332, 286622, 299808, 327568, 349776, 356832, 368514, 429933, 466368, 491352, 524664, 552771, 573244, 599616, 655136, 699552, 713664, 737028, 859866, 982704, 1049328, 1105542, 1146488, 1289799, 1310272, 1399104, 1474056, 1719732, 1965408, 2098656, 2211084, 2292976, 2579598, 2948112, 3439464, 3869397, 3930816, 4197312, 4422168, 4585952, 5159196, 5896224, 6878928, 7738794, 8844336, 9171904, 10318392, 11792448, 13757856, 15477588, 17688672, 20636784, 27515712, 30955176, 35377344, 41273568, 61910352, 82547136, 123820704, 247641408]

約数ペア:

[(1, 247641408), (2, 123820704), (3, 82547136), (4, 61910352), (6, 41273568), (7, 35377344), (8, 30955176), (9, 27515712), (12, 20636784), (14, 17688672), (16, 15477588), (18, 13757856), (21, 11792448), (24, 10318392), (27, 9171904), (28, 8844336), (32, 7738794), (36, 6878928), (42, 5896224), (48, 5159196), (54, 4585952), (56, 4422168), (59, 4197312), (63, 3930816), (64, 3869397), (72, 3439464), (84, 2948112), (96, 2579598), (108, 2292976), (112, 2211084), (118, 2098656), (126, 1965408), (144, 1719732), (168, 1474056), (177, 1399104), (189, 1310272), (192, 1289799), (216, 1146488), (224, 1105542), (236, 1049328), (252, 982704), (288, 859866), (336, 737028), (347, 713664), (354, 699552), (378, 655136), (413, 599616), (432, 573244), (448, 552771), (472, 524664), (504, 491352), (531, 466368), (576, 429933), (672, 368514), (694, 356832), (708, 349776), (756, 327568), (826, 299808), (864, 286622), (944, 262332), (1008, 245676), (1041, 237888), (1062, 233184), (1239, 199872), (1344, 184257), (1388, 178416), (1416, 174888), (1512, 163784), (1593, 155456), (1652, 149904), (1728, 143311), (1888, 131166), (2016, 122838), (2082, 118944), (2124, 116592), (2429, 101952), (2478, 99936), (2776, 89208), (2832, 87444), (3024, 81892), (3123, 79296), (3186, 77728), (3304, 74952), (3717, 66624), (3776, 65583), (4032, 61419), (4164, 59472), (4248, 58296), (4858, 50976), (4956, 49968), (5552, 44604), (5664, 43722), (6048, 40946), (6246, 39648), (6372, 38864), (6608, 37476), (7287, 33984), (7434, 33312), (8328, 29736), (8496, 29148), (9369, 26432), (9716, 25488), (9912, 24984), (11104, 22302), (11151, 22208), (11328, 21861), (12096, 20473), (12492, 19824), (12744, 19432), (13216, 18738), (14574, 16992), (14868, 16656)]