238418208

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 806400000

約数和(自身を除く): 567981792

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, 72, 79, 84, 96, 108, 112, 126, 144, 158, 168, 189, 216, 224, 237, 252, 288, 316, 336, 378, 432, 474, 499, 504, 553, 632, 672, 711, 756, 864, 948, 998, 1008, 1106, 1264, 1422, 1497, 1512, 1659, 1896, 1996, 2016, 2133, 2212, 2528, 2844, 2994, 3024, 3318, 3493, 3792, 3992, 4266, 4424, 4491, 4977, 5688, 5988, 6048, 6636, 6986, 7584, 7984, 8532, 8848, 8982, 9954, 10479, 11376, 11976, 13272, 13473, 13972, 14931, 15968, 17064, 17696, 17964, 19908, 20958, 22752, 23952, 26544, 26946, 27944, 29862, 31437, 34128, 35928, 39421, 39816, 41916, 47904, 53088, 53892, 55888, 59724, 62874, 68256, 71856, 78842, 79632, 83832, 94311, 107784, 111776, 118263, 119448, 125748, 143712, 157684, 159264, 167664, 188622, 215568, 236526, 238896, 251496, 275947, 315368, 335328, 354789, 377244, 431136, 473052, 477792, 502992, 551894, 630736, 709578, 754488, 827841, 946104, 1005984, 1064367, 1103788, 1261472, 1419156, 1508976, 1655682, 1892208, 2128734, 2207576, 2483523, 2838312, 3017952, 3311364, 3784416, 4257468, 4415152, 4967046, 5676624, 6622728, 7450569, 8514936, 8830304, 9934092, 11353248, 13245456, 14901138, 17029872, 19868184, 26490912, 29802276, 34059744, 39736368, 59604552, 79472736, 119209104, 238418208]

約数ペア:

[(1, 238418208), (2, 119209104), (3, 79472736), (4, 59604552), (6, 39736368), (7, 34059744), (8, 29802276), (9, 26490912), (12, 19868184), (14, 17029872), (16, 14901138), (18, 13245456), (21, 11353248), (24, 9934092), (27, 8830304), (28, 8514936), (32, 7450569), (36, 6622728), (42, 5676624), (48, 4967046), (54, 4415152), (56, 4257468), (63, 3784416), (72, 3311364), (79, 3017952), (84, 2838312), (96, 2483523), (108, 2207576), (112, 2128734), (126, 1892208), (144, 1655682), (158, 1508976), (168, 1419156), (189, 1261472), (216, 1103788), (224, 1064367), (237, 1005984), (252, 946104), (288, 827841), (316, 754488), (336, 709578), (378, 630736), (432, 551894), (474, 502992), (499, 477792), (504, 473052), (553, 431136), (632, 377244), (672, 354789), (711, 335328), (756, 315368), (864, 275947), (948, 251496), (998, 238896), (1008, 236526), (1106, 215568), (1264, 188622), (1422, 167664), (1497, 159264), (1512, 157684), (1659, 143712), (1896, 125748), (1996, 119448), (2016, 118263), (2133, 111776), (2212, 107784), (2528, 94311), (2844, 83832), (2994, 79632), (3024, 78842), (3318, 71856), (3493, 68256), (3792, 62874), (3992, 59724), (4266, 55888), (4424, 53892), (4491, 53088), (4977, 47904), (5688, 41916), (5988, 39816), (6048, 39421), (6636, 35928), (6986, 34128), (7584, 31437), (7984, 29862), (8532, 27944), (8848, 26946), (8982, 26544), (9954, 23952), (10479, 22752), (11376, 20958), (11976, 19908), (13272, 17964), (13473, 17696), (13972, 17064), (14931, 15968)]