391064256

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 252

約数和(自身を含む): 1278851392

約数和(自身を除く): 887787136

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, 121, 124, 132, 144, 176, 181, 186, 192, 198, 242, 248, 264, 279, 288, 341, 352, 362, 363, 372, 396, 484, 496, 528, 543, 558, 576, 682, 704, 724, 726, 744, 792, 968, 992, 1023, 1056, 1086, 1089, 1116, 1364, 1448, 1452, 1488, 1584, 1629, 1936, 1984, 1991, 2046, 2112, 2172, 2178, 2232, 2728, 2896, 2904, 2976, 3069, 3168, 3258, 3751, 3872, 3982, 4092, 4344, 4356, 4464, 5456, 5611, 5792, 5808, 5952, 5973, 6138, 6336, 6516, 7502, 7744, 7964, 8184, 8688, 8712, 8928, 10912, 11222, 11253, 11584, 11616, 11946, 12276, 13032, 15004, 15928, 16368, 16833, 17376, 17424, 17856, 17919, 21824, 21901, 22444, 22506, 23232, 23892, 24552, 26064, 30008, 31856, 32736, 33666, 33759, 34752, 34848, 35838, 43802, 44888, 45012, 47784, 49104, 50499, 52128, 60016, 61721, 63712, 65472, 65703, 67332, 67518, 69696, 71676, 87604, 89776, 90024, 95568, 98208, 100998, 104256, 120032, 123442, 127424, 131406, 134664, 135036, 143352, 175208, 179552, 180048, 185163, 191136, 196416, 197109, 201996, 240064, 246884, 262812, 269328, 270072, 286704, 350416, 359104, 360096, 370326, 382272, 394218, 403992, 493768, 525624, 538656, 540144, 555489, 573408, 678931, 700832, 720192, 740652, 788436, 807984, 987536, 1051248, 1077312, 1080288, 1110978, 1146816, 1357862, 1401664, 1481304, 1576872, 1615968, 1975072, 2036793, 2102496, 2160576, 2221956, 2715724, 2962608, 3153744, 3231936, 3950144, 4073586, 4204992, 4443912, 5431448, 5925216, 6110379, 6307488, 8147172, 8887824, 10862896, 11850432, 12220758, 12614976, 16294344, 17775648, 21725792, 24441516, 32588688, 35551296, 43451584, 48883032, 65177376, 97766064, 130354752, 195532128, 391064256]

約数ペア:

[(1, 391064256), (2, 195532128), (3, 130354752), (4, 97766064), (6, 65177376), (8, 48883032), (9, 43451584), (11, 35551296), (12, 32588688), (16, 24441516), (18, 21725792), (22, 17775648), (24, 16294344), (31, 12614976), (32, 12220758), (33, 11850432), (36, 10862896), (44, 8887824), (48, 8147172), (62, 6307488), (64, 6110379), (66, 5925216), (72, 5431448), (88, 4443912), (93, 4204992), (96, 4073586), (99, 3950144), (121, 3231936), (124, 3153744), (132, 2962608), (144, 2715724), (176, 2221956), (181, 2160576), (186, 2102496), (192, 2036793), (198, 1975072), (242, 1615968), (248, 1576872), (264, 1481304), (279, 1401664), (288, 1357862), (341, 1146816), (352, 1110978), (362, 1080288), (363, 1077312), (372, 1051248), (396, 987536), (484, 807984), (496, 788436), (528, 740652), (543, 720192), (558, 700832), (576, 678931), (682, 573408), (704, 555489), (724, 540144), (726, 538656), (744, 525624), (792, 493768), (968, 403992), (992, 394218), (1023, 382272), (1056, 370326), (1086, 360096), (1089, 359104), (1116, 350416), (1364, 286704), (1448, 270072), (1452, 269328), (1488, 262812), (1584, 246884), (1629, 240064), (1936, 201996), (1984, 197109), (1991, 196416), (2046, 191136), (2112, 185163), (2172, 180048), (2178, 179552), (2232, 175208), (2728, 143352), (2896, 135036), (2904, 134664), (2976, 131406), (3069, 127424), (3168, 123442), (3258, 120032), (3751, 104256), (3872, 100998), (3982, 98208), (4092, 95568), (4344, 90024), (4356, 89776), (4464, 87604), (5456, 71676), (5611, 69696), (5792, 67518), (5808, 67332), (5952, 65703), (5973, 65472), (6138, 63712), (6336, 61721), (6516, 60016), (7502, 52128), (7744, 50499), (7964, 49104), (8184, 47784), (8688, 45012), (8712, 44888), (8928, 43802), (10912, 35838), (11222, 34848), (11253, 34752), (11584, 33759), (11616, 33666), (11946, 32736), (12276, 31856), (13032, 30008), (15004, 26064), (15928, 24552), (16368, 23892), (16833, 23232), (17376, 22506), (17424, 22444), (17856, 21901), (17919, 21824)]