387778752

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 280

約数和(自身を含む): 1258864640

約数和(自身を除く): 871085888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 81, 93, 96, 108, 114, 124, 127, 144, 152, 162, 171, 186, 192, 216, 228, 248, 254, 279, 288, 304, 324, 342, 372, 381, 432, 456, 496, 508, 513, 558, 576, 589, 608, 648, 684, 744, 762, 837, 864, 912, 992, 1016, 1026, 1116, 1143, 1178, 1216, 1296, 1368, 1488, 1524, 1539, 1674, 1728, 1767, 1824, 1984, 2032, 2052, 2232, 2286, 2356, 2413, 2511, 2592, 2736, 2976, 3048, 3078, 3348, 3429, 3534, 3648, 3937, 4064, 4104, 4464, 4572, 4712, 4826, 5022, 5184, 5301, 5472, 5952, 6096, 6156, 6696, 6858, 7068, 7239, 7874, 8128, 8208, 8928, 9144, 9424, 9652, 10044, 10287, 10602, 10944, 11811, 12192, 12312, 13392, 13716, 14136, 14478, 15748, 15903, 16416, 17856, 18288, 18848, 19304, 20088, 20574, 21204, 21717, 23622, 24384, 24624, 26784, 27432, 28272, 28956, 31496, 31806, 32832, 35433, 36576, 37696, 38608, 40176, 41148, 42408, 43434, 47244, 47709, 49248, 53568, 54864, 56544, 57912, 62992, 63612, 65151, 70866, 73152, 74803, 77216, 80352, 82296, 84816, 86868, 94488, 95418, 98496, 106299, 109728, 113088, 115824, 125984, 127224, 130302, 141732, 149606, 154432, 160704, 164592, 169632, 173736, 188976, 190836, 195453, 212598, 219456, 224409, 231648, 251968, 254448, 260604, 283464, 299212, 318897, 329184, 339264, 347472, 377952, 381672, 390906, 425196, 448818, 463296, 508896, 521208, 566928, 598424, 637794, 658368, 673227, 694944, 755904, 763344, 781812, 850392, 897636, 1017792, 1042416, 1133856, 1196848, 1275588, 1346454, 1389888, 1526688, 1563624, 1700784, 1795272, 2019681, 2084832, 2267712, 2393696, 2551176, 2692908, 3053376, 3127248, 3401568, 3590544, 4039362, 4169664, 4787392, 5102352, 5385816, 6059043, 6254496, 6803136, 7181088, 8078724, 10204704, 10771632, 12118086, 12508992, 14362176, 16157448, 20409408, 21543264, 24236172, 32314896, 43086528, 48472344, 64629792, 96944688, 129259584, 193889376, 387778752]

約数ペア:

[(1, 387778752), (2, 193889376), (3, 129259584), (4, 96944688), (6, 64629792), (8, 48472344), (9, 43086528), (12, 32314896), (16, 24236172), (18, 21543264), (19, 20409408), (24, 16157448), (27, 14362176), (31, 12508992), (32, 12118086), (36, 10771632), (38, 10204704), (48, 8078724), (54, 7181088), (57, 6803136), (62, 6254496), (64, 6059043), (72, 5385816), (76, 5102352), (81, 4787392), (93, 4169664), (96, 4039362), (108, 3590544), (114, 3401568), (124, 3127248), (127, 3053376), (144, 2692908), (152, 2551176), (162, 2393696), (171, 2267712), (186, 2084832), (192, 2019681), (216, 1795272), (228, 1700784), (248, 1563624), (254, 1526688), (279, 1389888), (288, 1346454), (304, 1275588), (324, 1196848), (342, 1133856), (372, 1042416), (381, 1017792), (432, 897636), (456, 850392), (496, 781812), (508, 763344), (513, 755904), (558, 694944), (576, 673227), (589, 658368), (608, 637794), (648, 598424), (684, 566928), (744, 521208), (762, 508896), (837, 463296), (864, 448818), (912, 425196), (992, 390906), (1016, 381672), (1026, 377952), (1116, 347472), (1143, 339264), (1178, 329184), (1216, 318897), (1296, 299212), (1368, 283464), (1488, 260604), (1524, 254448), (1539, 251968), (1674, 231648), (1728, 224409), (1767, 219456), (1824, 212598), (1984, 195453), (2032, 190836), (2052, 188976), (2232, 173736), (2286, 169632), (2356, 164592), (2413, 160704), (2511, 154432), (2592, 149606), (2736, 141732), (2976, 130302), (3048, 127224), (3078, 125984), (3348, 115824), (3429, 113088), (3534, 109728), (3648, 106299), (3937, 98496), (4064, 95418), (4104, 94488), (4464, 86868), (4572, 84816), (4712, 82296), (4826, 80352), (5022, 77216), (5184, 74803), (5301, 73152), (5472, 70866), (5952, 65151), (6096, 63612), (6156, 62992), (6696, 57912), (6858, 56544), (7068, 54864), (7239, 53568), (7874, 49248), (8128, 47709), (8208, 47244), (8928, 43434), (9144, 42408), (9424, 41148), (9652, 40176), (10044, 38608), (10287, 37696), (10602, 36576), (10944, 35433), (11811, 32832), (12192, 31806), (12312, 31496), (13392, 28956), (13716, 28272), (14136, 27432), (14478, 26784), (15748, 24624), (15903, 24384), (16416, 23622), (17856, 21717), (18288, 21204), (18848, 20574), (19304, 20088)]