195971328

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 216

約数和(自身を含む): 669614400

約数和(自身を除く): 473643072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 419, 448, 464, 504, 522, 576, 609, 672, 696, 768, 812, 838, 896, 928, 1008, 1044, 1152, 1218, 1257, 1344, 1392, 1624, 1676, 1792, 1827, 1856, 2016, 2088, 2304, 2436, 2514, 2688, 2784, 2933, 3248, 3352, 3654, 3712, 3771, 4032, 4176, 4872, 5028, 5376, 5568, 5866, 6496, 6704, 7308, 7424, 7542, 8064, 8352, 8799, 9744, 10056, 11136, 11732, 12151, 12992, 13408, 14616, 15084, 16128, 16704, 17598, 19488, 20112, 22272, 23464, 24302, 25984, 26397, 26816, 29232, 30168, 33408, 35196, 36453, 38976, 40224, 46928, 48604, 51968, 52794, 53632, 58464, 60336, 66816, 70392, 72906, 77952, 80448, 85057, 93856, 97208, 105588, 107264, 109359, 116928, 120672, 140784, 145812, 155904, 160896, 170114, 187712, 194416, 211176, 218718, 233856, 241344, 255171, 281568, 291624, 321792, 340228, 375424, 388832, 422352, 437436, 467712, 482688, 510342, 563136, 583248, 680456, 750848, 765513, 777664, 844704, 874872, 965376, 1020684, 1126272, 1166496, 1360912, 1531026, 1555328, 1689408, 1749744, 2041368, 2252544, 2332992, 2721824, 3062052, 3110656, 3378816, 3499488, 4082736, 4665984, 5443648, 6124104, 6757632, 6998976, 8165472, 9331968, 10887296, 12248208, 13997952, 16330944, 21774592, 24496416, 27995904, 32661888, 48992832, 65323776, 97985664, 195971328]

約数ペア:

[(1, 195971328), (2, 97985664), (3, 65323776), (4, 48992832), (6, 32661888), (7, 27995904), (8, 24496416), (9, 21774592), (12, 16330944), (14, 13997952), (16, 12248208), (18, 10887296), (21, 9331968), (24, 8165472), (28, 6998976), (29, 6757632), (32, 6124104), (36, 5443648), (42, 4665984), (48, 4082736), (56, 3499488), (58, 3378816), (63, 3110656), (64, 3062052), (72, 2721824), (84, 2332992), (87, 2252544), (96, 2041368), (112, 1749744), (116, 1689408), (126, 1555328), (128, 1531026), (144, 1360912), (168, 1166496), (174, 1126272), (192, 1020684), (203, 965376), (224, 874872), (232, 844704), (252, 777664), (256, 765513), (261, 750848), (288, 680456), (336, 583248), (348, 563136), (384, 510342), (406, 482688), (419, 467712), (448, 437436), (464, 422352), (504, 388832), (522, 375424), (576, 340228), (609, 321792), (672, 291624), (696, 281568), (768, 255171), (812, 241344), (838, 233856), (896, 218718), (928, 211176), (1008, 194416), (1044, 187712), (1152, 170114), (1218, 160896), (1257, 155904), (1344, 145812), (1392, 140784), (1624, 120672), (1676, 116928), (1792, 109359), (1827, 107264), (1856, 105588), (2016, 97208), (2088, 93856), (2304, 85057), (2436, 80448), (2514, 77952), (2688, 72906), (2784, 70392), (2933, 66816), (3248, 60336), (3352, 58464), (3654, 53632), (3712, 52794), (3771, 51968), (4032, 48604), (4176, 46928), (4872, 40224), (5028, 38976), (5376, 36453), (5568, 35196), (5866, 33408), (6496, 30168), (6704, 29232), (7308, 26816), (7424, 26397), (7542, 25984), (8064, 24302), (8352, 23464), (8799, 22272), (9744, 20112), (10056, 19488), (11136, 17598), (11732, 16704), (12151, 16128), (12992, 15084), (13408, 14616)]