712667808

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 240

約数和(自身を含む): 2286900000

約数和(自身を除く): 1574232192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 72, 76, 81, 87, 96, 108, 114, 116, 144, 152, 162, 171, 174, 216, 228, 232, 261, 288, 304, 324, 342, 348, 432, 456, 464, 499, 513, 522, 551, 608, 648, 684, 696, 783, 864, 912, 928, 998, 1026, 1044, 1102, 1296, 1368, 1392, 1497, 1539, 1566, 1653, 1824, 1996, 2052, 2088, 2204, 2349, 2592, 2736, 2784, 2994, 3078, 3132, 3306, 3992, 4104, 4176, 4408, 4491, 4698, 4959, 5472, 5988, 6156, 6264, 6612, 7984, 8208, 8352, 8816, 8982, 9396, 9481, 9918, 11976, 12312, 12528, 13224, 13473, 14471, 14877, 15968, 16416, 17632, 17964, 18792, 18962, 19836, 23952, 24624, 25056, 26448, 26946, 28443, 28942, 29754, 35928, 37584, 37924, 39672, 40419, 43413, 44631, 47904, 49248, 52896, 53892, 56886, 57884, 59508, 71856, 75168, 75848, 79344, 80838, 85329, 86826, 89262, 107784, 113772, 115768, 119016, 130239, 143712, 151696, 158688, 161676, 170658, 173652, 178524, 215568, 227544, 231536, 238032, 255987, 260478, 274949, 303392, 323352, 341316, 347304, 357048, 390717, 431136, 455088, 463072, 476064, 511974, 520956, 549898, 646704, 682632, 694608, 714096, 767961, 781434, 824847, 910176, 1023948, 1041912, 1099796, 1172151, 1293408, 1365264, 1389216, 1428192, 1535922, 1562868, 1649694, 2047896, 2083824, 2199592, 2344302, 2474541, 2730528, 3071844, 3125736, 3299388, 4095792, 4167648, 4399184, 4688604, 4949082, 6143688, 6251472, 6598776, 7423623, 8191584, 8798368, 9377208, 9898164, 12287376, 12502944, 13197552, 14847246, 18754416, 19796328, 22270869, 24574752, 26395104, 29694492, 37508832, 39592656, 44541738, 59388984, 79185312, 89083476, 118777968, 178166952, 237555936, 356333904, 712667808]

約数ペア:

[(1, 712667808), (2, 356333904), (3, 237555936), (4, 178166952), (6, 118777968), (8, 89083476), (9, 79185312), (12, 59388984), (16, 44541738), (18, 39592656), (19, 37508832), (24, 29694492), (27, 26395104), (29, 24574752), (32, 22270869), (36, 19796328), (38, 18754416), (48, 14847246), (54, 13197552), (57, 12502944), (58, 12287376), (72, 9898164), (76, 9377208), (81, 8798368), (87, 8191584), (96, 7423623), (108, 6598776), (114, 6251472), (116, 6143688), (144, 4949082), (152, 4688604), (162, 4399184), (171, 4167648), (174, 4095792), (216, 3299388), (228, 3125736), (232, 3071844), (261, 2730528), (288, 2474541), (304, 2344302), (324, 2199592), (342, 2083824), (348, 2047896), (432, 1649694), (456, 1562868), (464, 1535922), (499, 1428192), (513, 1389216), (522, 1365264), (551, 1293408), (608, 1172151), (648, 1099796), (684, 1041912), (696, 1023948), (783, 910176), (864, 824847), (912, 781434), (928, 767961), (998, 714096), (1026, 694608), (1044, 682632), (1102, 646704), (1296, 549898), (1368, 520956), (1392, 511974), (1497, 476064), (1539, 463072), (1566, 455088), (1653, 431136), (1824, 390717), (1996, 357048), (2052, 347304), (2088, 341316), (2204, 323352), (2349, 303392), (2592, 274949), (2736, 260478), (2784, 255987), (2994, 238032), (3078, 231536), (3132, 227544), (3306, 215568), (3992, 178524), (4104, 173652), (4176, 170658), (4408, 161676), (4491, 158688), (4698, 151696), (4959, 143712), (5472, 130239), (5988, 119016), (6156, 115768), (6264, 113772), (6612, 107784), (7984, 89262), (8208, 86826), (8352, 85329), (8816, 80838), (8982, 79344), (9396, 75848), (9481, 75168), (9918, 71856), (11976, 59508), (12312, 57884), (12528, 56886), (13224, 53892), (13473, 52896), (14471, 49248), (14877, 47904), (15968, 44631), (16416, 43413), (17632, 40419), (17964, 39672), (18792, 37924), (18962, 37584), (19836, 35928), (23952, 29754), (24624, 28942), (25056, 28443), (26448, 26946)]