381109344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 1297739520

約数和(自身を除く): 916630176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 96, 109, 112, 121, 129, 132, 154, 168, 172, 176, 218, 224, 231, 242, 258, 264, 301, 308, 327, 336, 344, 352, 363, 436, 462, 473, 484, 516, 528, 602, 616, 654, 672, 688, 726, 763, 847, 872, 903, 924, 946, 968, 1032, 1056, 1199, 1204, 1232, 1308, 1376, 1419, 1452, 1526, 1694, 1744, 1806, 1848, 1892, 1936, 2064, 2289, 2398, 2408, 2464, 2541, 2616, 2838, 2904, 3052, 3311, 3388, 3488, 3597, 3612, 3696, 3784, 3872, 4128, 4578, 4687, 4796, 4816, 5082, 5203, 5232, 5676, 5808, 6104, 6622, 6776, 7194, 7224, 7392, 7568, 8393, 9156, 9374, 9592, 9632, 9933, 10164, 10406, 10464, 11352, 11616, 12208, 13189, 13244, 13552, 14061, 14388, 14448, 15136, 15609, 16786, 18312, 18748, 19184, 19866, 20328, 20812, 22704, 24416, 25179, 26378, 26488, 27104, 28122, 28776, 28896, 31218, 32809, 33572, 36421, 36624, 37496, 38368, 39567, 39732, 40656, 41624, 45408, 50358, 51557, 52756, 52976, 56244, 57552, 62436, 65618, 67144, 72842, 73248, 74992, 79134, 79464, 81312, 83248, 92323, 98427, 100716, 103114, 105512, 105952, 109263, 112488, 115104, 124872, 131236, 134288, 145684, 149984, 154671, 158268, 158928, 166496, 184646, 196854, 201432, 206228, 211024, 218526, 224976, 249744, 262472, 268576, 276969, 291368, 309342, 316536, 317856, 360899, 369292, 393708, 402864, 412456, 422048, 437052, 449952, 499488, 524944, 553938, 567127, 582736, 618684, 633072, 721798, 738584, 787416, 805728, 824912, 874104, 1049888, 1082697, 1107876, 1134254, 1165472, 1237368, 1266144, 1443596, 1477168, 1574832, 1649824, 1701381, 1748208, 2165394, 2215752, 2268508, 2474736, 2887192, 2954336, 3149664, 3402762, 3496416, 3969889, 4330788, 4431504, 4537016, 4949472, 5774384, 6805524, 7939778, 8661576, 8863008, 9074032, 11548768, 11909667, 13611048, 15879556, 17323152, 18148064, 23819334, 27222096, 31759112, 34646304, 47638668, 54444192, 63518224, 95277336, 127036448, 190554672, 381109344]

約数ペア:

[(1, 381109344), (2, 190554672), (3, 127036448), (4, 95277336), (6, 63518224), (7, 54444192), (8, 47638668), (11, 34646304), (12, 31759112), (14, 27222096), (16, 23819334), (21, 18148064), (22, 17323152), (24, 15879556), (28, 13611048), (32, 11909667), (33, 11548768), (42, 9074032), (43, 8863008), (44, 8661576), (48, 7939778), (56, 6805524), (66, 5774384), (77, 4949472), (84, 4537016), (86, 4431504), (88, 4330788), (96, 3969889), (109, 3496416), (112, 3402762), (121, 3149664), (129, 2954336), (132, 2887192), (154, 2474736), (168, 2268508), (172, 2215752), (176, 2165394), (218, 1748208), (224, 1701381), (231, 1649824), (242, 1574832), (258, 1477168), (264, 1443596), (301, 1266144), (308, 1237368), (327, 1165472), (336, 1134254), (344, 1107876), (352, 1082697), (363, 1049888), (436, 874104), (462, 824912), (473, 805728), (484, 787416), (516, 738584), (528, 721798), (602, 633072), (616, 618684), (654, 582736), (672, 567127), (688, 553938), (726, 524944), (763, 499488), (847, 449952), (872, 437052), (903, 422048), (924, 412456), (946, 402864), (968, 393708), (1032, 369292), (1056, 360899), (1199, 317856), (1204, 316536), (1232, 309342), (1308, 291368), (1376, 276969), (1419, 268576), (1452, 262472), (1526, 249744), (1694, 224976), (1744, 218526), (1806, 211024), (1848, 206228), (1892, 201432), (1936, 196854), (2064, 184646), (2289, 166496), (2398, 158928), (2408, 158268), (2464, 154671), (2541, 149984), (2616, 145684), (2838, 134288), (2904, 131236), (3052, 124872), (3311, 115104), (3388, 112488), (3488, 109263), (3597, 105952), (3612, 105512), (3696, 103114), (3784, 100716), (3872, 98427), (4128, 92323), (4578, 83248), (4687, 81312), (4796, 79464), (4816, 79134), (5082, 74992), (5203, 73248), (5232, 72842), (5676, 67144), (5808, 65618), (6104, 62436), (6622, 57552), (6776, 56244), (7194, 52976), (7224, 52756), (7392, 51557), (7568, 50358), (8393, 45408), (9156, 41624), (9374, 40656), (9592, 39732), (9632, 39567), (9933, 38368), (10164, 37496), (10406, 36624), (10464, 36421), (11352, 33572), (11616, 32809), (12208, 31218), (13189, 28896), (13244, 28776), (13552, 28122), (14061, 27104), (14388, 26488), (14448, 26378), (15136, 25179), (15609, 24416), (16786, 22704), (18312, 20812), (18748, 20328), (19184, 19866)]