407139264

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 224

約数和(自身を含む): 1385986560

約数和(自身を除く): 978847296

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, 84, 96, 97, 108, 112, 126, 144, 168, 189, 192, 194, 216, 224, 252, 288, 291, 336, 347, 378, 388, 432, 448, 504, 576, 582, 672, 679, 694, 756, 776, 864, 873, 1008, 1041, 1164, 1344, 1358, 1388, 1512, 1552, 1728, 1746, 2016, 2037, 2082, 2328, 2429, 2619, 2716, 2776, 3024, 3104, 3123, 3492, 4032, 4074, 4164, 4656, 4858, 5238, 5432, 5552, 6048, 6111, 6208, 6246, 6984, 7287, 8148, 8328, 9312, 9369, 9716, 10476, 10864, 11104, 12096, 12222, 12492, 13968, 14574, 16296, 16656, 18333, 18624, 18738, 19432, 20952, 21728, 21861, 22208, 24444, 24984, 27936, 29148, 32592, 33312, 33659, 36666, 37476, 38864, 41904, 43456, 43722, 48888, 49968, 55872, 58296, 65184, 65583, 66624, 67318, 73332, 74952, 77728, 83808, 87444, 97776, 99936, 100977, 116592, 130368, 131166, 134636, 146664, 149904, 155456, 167616, 174888, 195552, 199872, 201954, 233184, 235613, 262332, 269272, 293328, 299808, 302931, 349776, 391104, 403908, 466368, 471226, 524664, 538544, 586656, 599616, 605862, 699552, 706839, 807816, 908793, 942452, 1049328, 1077088, 1173312, 1211724, 1399104, 1413678, 1615632, 1817586, 1884904, 2098656, 2120517, 2154176, 2423448, 2827356, 3231264, 3635172, 3769808, 4197312, 4241034, 4846896, 5654712, 6361551, 6462528, 7270344, 7539616, 8482068, 9693792, 11309424, 12723102, 14540688, 15079232, 16964136, 19387584, 22618848, 25446204, 29081376, 33928272, 45237696, 50892408, 58162752, 67856544, 101784816, 135713088, 203569632, 407139264]

約数ペア:

[(1, 407139264), (2, 203569632), (3, 135713088), (4, 101784816), (6, 67856544), (7, 58162752), (8, 50892408), (9, 45237696), (12, 33928272), (14, 29081376), (16, 25446204), (18, 22618848), (21, 19387584), (24, 16964136), (27, 15079232), (28, 14540688), (32, 12723102), (36, 11309424), (42, 9693792), (48, 8482068), (54, 7539616), (56, 7270344), (63, 6462528), (64, 6361551), (72, 5654712), (84, 4846896), (96, 4241034), (97, 4197312), (108, 3769808), (112, 3635172), (126, 3231264), (144, 2827356), (168, 2423448), (189, 2154176), (192, 2120517), (194, 2098656), (216, 1884904), (224, 1817586), (252, 1615632), (288, 1413678), (291, 1399104), (336, 1211724), (347, 1173312), (378, 1077088), (388, 1049328), (432, 942452), (448, 908793), (504, 807816), (576, 706839), (582, 699552), (672, 605862), (679, 599616), (694, 586656), (756, 538544), (776, 524664), (864, 471226), (873, 466368), (1008, 403908), (1041, 391104), (1164, 349776), (1344, 302931), (1358, 299808), (1388, 293328), (1512, 269272), (1552, 262332), (1728, 235613), (1746, 233184), (2016, 201954), (2037, 199872), (2082, 195552), (2328, 174888), (2429, 167616), (2619, 155456), (2716, 149904), (2776, 146664), (3024, 134636), (3104, 131166), (3123, 130368), (3492, 116592), (4032, 100977), (4074, 99936), (4164, 97776), (4656, 87444), (4858, 83808), (5238, 77728), (5432, 74952), (5552, 73332), (6048, 67318), (6111, 66624), (6208, 65583), (6246, 65184), (6984, 58296), (7287, 55872), (8148, 49968), (8328, 48888), (9312, 43722), (9369, 43456), (9716, 41904), (10476, 38864), (10864, 37476), (11104, 36666), (12096, 33659), (12222, 33312), (12492, 32592), (13968, 29148), (14574, 27936), (16296, 24984), (16656, 24444), (18333, 22208), (18624, 21861), (18738, 21728), (19432, 20952)]