387231168

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 224

約数和(自身を含む): 1158727680

約数和(自身を除く): 771496512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 43, 48, 51, 62, 64, 68, 86, 89, 93, 96, 102, 124, 129, 136, 172, 178, 186, 192, 204, 248, 258, 267, 272, 344, 356, 372, 408, 496, 516, 527, 534, 544, 688, 712, 731, 744, 816, 992, 1032, 1054, 1068, 1088, 1333, 1376, 1424, 1462, 1488, 1513, 1581, 1632, 1984, 2064, 2108, 2136, 2193, 2666, 2752, 2759, 2848, 2924, 2976, 3026, 3162, 3264, 3827, 3999, 4128, 4216, 4272, 4386, 4539, 5332, 5518, 5696, 5848, 5952, 6052, 6324, 7654, 7998, 8256, 8277, 8432, 8544, 8772, 9078, 10664, 11036, 11481, 11696, 12104, 12648, 15308, 15996, 16554, 16864, 17088, 17544, 18156, 21328, 22072, 22661, 22962, 23392, 24208, 25296, 30616, 31992, 33108, 33728, 35088, 36312, 42656, 44144, 45322, 45924, 46784, 46903, 48416, 50592, 61232, 63984, 65059, 66216, 67983, 70176, 72624, 85312, 88288, 90644, 91848, 93806, 96832, 101184, 118637, 122464, 127968, 130118, 132432, 135966, 140352, 140709, 145248, 176576, 181288, 183696, 187612, 195177, 237274, 244928, 255936, 260236, 264864, 271932, 281418, 290496, 355911, 362576, 367392, 375224, 390354, 474548, 520472, 529728, 543864, 562836, 711822, 725152, 734784, 750448, 780708, 949096, 1040944, 1087728, 1125672, 1423644, 1450304, 1500896, 1561416, 1898192, 2016829, 2081888, 2175456, 2251344, 2847288, 3001792, 3122832, 3796384, 4033658, 4163776, 4350912, 4502688, 5694576, 6050487, 6245664, 7592768, 8067316, 9005376, 11389152, 12100974, 12491328, 16134632, 22778304, 24201948, 32269264, 48403896, 64538528, 96807792, 129077056, 193615584, 387231168]

約数ペア:

[(1, 387231168), (2, 193615584), (3, 129077056), (4, 96807792), (6, 64538528), (8, 48403896), (12, 32269264), (16, 24201948), (17, 22778304), (24, 16134632), (31, 12491328), (32, 12100974), (34, 11389152), (43, 9005376), (48, 8067316), (51, 7592768), (62, 6245664), (64, 6050487), (68, 5694576), (86, 4502688), (89, 4350912), (93, 4163776), (96, 4033658), (102, 3796384), (124, 3122832), (129, 3001792), (136, 2847288), (172, 2251344), (178, 2175456), (186, 2081888), (192, 2016829), (204, 1898192), (248, 1561416), (258, 1500896), (267, 1450304), (272, 1423644), (344, 1125672), (356, 1087728), (372, 1040944), (408, 949096), (496, 780708), (516, 750448), (527, 734784), (534, 725152), (544, 711822), (688, 562836), (712, 543864), (731, 529728), (744, 520472), (816, 474548), (992, 390354), (1032, 375224), (1054, 367392), (1068, 362576), (1088, 355911), (1333, 290496), (1376, 281418), (1424, 271932), (1462, 264864), (1488, 260236), (1513, 255936), (1581, 244928), (1632, 237274), (1984, 195177), (2064, 187612), (2108, 183696), (2136, 181288), (2193, 176576), (2666, 145248), (2752, 140709), (2759, 140352), (2848, 135966), (2924, 132432), (2976, 130118), (3026, 127968), (3162, 122464), (3264, 118637), (3827, 101184), (3999, 96832), (4128, 93806), (4216, 91848), (4272, 90644), (4386, 88288), (4539, 85312), (5332, 72624), (5518, 70176), (5696, 67983), (5848, 66216), (5952, 65059), (6052, 63984), (6324, 61232), (7654, 50592), (7998, 48416), (8256, 46903), (8277, 46784), (8432, 45924), (8544, 45322), (8772, 44144), (9078, 42656), (10664, 36312), (11036, 35088), (11481, 33728), (11696, 33108), (12104, 31992), (12648, 30616), (15308, 25296), (15996, 24208), (16554, 23392), (16864, 22962), (17088, 22661), (17544, 22072), (18156, 21328)]