389296512

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 192

約数和(自身を含む): 1262776320

約数和(自身を除く): 873479808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 264, 279, 288, 341, 352, 372, 384, 396, 496, 528, 558, 576, 682, 704, 744, 792, 991, 992, 1023, 1056, 1116, 1152, 1364, 1408, 1488, 1584, 1982, 1984, 2046, 2112, 2232, 2728, 2973, 2976, 3069, 3168, 3964, 3968, 4092, 4224, 4464, 5456, 5946, 5952, 6138, 6336, 7928, 8184, 8919, 8928, 10901, 10912, 11892, 11904, 12276, 12672, 15856, 16368, 17838, 17856, 21802, 21824, 23784, 24552, 30721, 31712, 32703, 32736, 35676, 35712, 43604, 43648, 47568, 49104, 61442, 63424, 65406, 65472, 71352, 87208, 92163, 95136, 98109, 98208, 122884, 126848, 130812, 130944, 142704, 174416, 184326, 190272, 196218, 196416, 245768, 261624, 276489, 285408, 337931, 348832, 368652, 380544, 392436, 392832, 491536, 523248, 552978, 570816, 675862, 697664, 737304, 784872, 983072, 1013793, 1046496, 1105956, 1141632, 1351724, 1395328, 1474608, 1569744, 1966144, 2027586, 2092992, 2211912, 2703448, 2949216, 3041379, 3139488, 3932288, 4055172, 4185984, 4423824, 5406896, 5898432, 6082758, 6278976, 8110344, 8847648, 10813792, 11796864, 12165516, 12557952, 16220688, 17695296, 21627584, 24331032, 32441376, 35390592, 43255168, 48662064, 64882752, 97324128, 129765504, 194648256, 389296512]

約数ペア:

[(1, 389296512), (2, 194648256), (3, 129765504), (4, 97324128), (6, 64882752), (8, 48662064), (9, 43255168), (11, 35390592), (12, 32441376), (16, 24331032), (18, 21627584), (22, 17695296), (24, 16220688), (31, 12557952), (32, 12165516), (33, 11796864), (36, 10813792), (44, 8847648), (48, 8110344), (62, 6278976), (64, 6082758), (66, 5898432), (72, 5406896), (88, 4423824), (93, 4185984), (96, 4055172), (99, 3932288), (124, 3139488), (128, 3041379), (132, 2949216), (144, 2703448), (176, 2211912), (186, 2092992), (192, 2027586), (198, 1966144), (248, 1569744), (264, 1474608), (279, 1395328), (288, 1351724), (341, 1141632), (352, 1105956), (372, 1046496), (384, 1013793), (396, 983072), (496, 784872), (528, 737304), (558, 697664), (576, 675862), (682, 570816), (704, 552978), (744, 523248), (792, 491536), (991, 392832), (992, 392436), (1023, 380544), (1056, 368652), (1116, 348832), (1152, 337931), (1364, 285408), (1408, 276489), (1488, 261624), (1584, 245768), (1982, 196416), (1984, 196218), (2046, 190272), (2112, 184326), (2232, 174416), (2728, 142704), (2973, 130944), (2976, 130812), (3069, 126848), (3168, 122884), (3964, 98208), (3968, 98109), (4092, 95136), (4224, 92163), (4464, 87208), (5456, 71352), (5946, 65472), (5952, 65406), (6138, 63424), (6336, 61442), (7928, 49104), (8184, 47568), (8919, 43648), (8928, 43604), (10901, 35712), (10912, 35676), (11892, 32736), (11904, 32703), (12276, 31712), (12672, 30721), (15856, 24552), (16368, 23784), (17838, 21824), (17856, 21802)]