387052344

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 224

約数和(自身を含む): 1311600000

約数和(自身を除く): 924547656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 324, 342, 378, 399, 456, 486, 499, 504, 513, 532, 567, 648, 684, 729, 756, 798, 972, 998, 1026, 1064, 1134, 1197, 1368, 1458, 1497, 1512, 1539, 1596, 1701, 1944, 1996, 2052, 2268, 2394, 2916, 2994, 3078, 3192, 3402, 3493, 3591, 3992, 4104, 4491, 4536, 4617, 4788, 5103, 5832, 5988, 6156, 6804, 6986, 7182, 8982, 9234, 9481, 9576, 10206, 10479, 10773, 11976, 12312, 13473, 13608, 13851, 13972, 14364, 17964, 18468, 18962, 20412, 20958, 21546, 26946, 27702, 27944, 28443, 28728, 31437, 32319, 35928, 36936, 37924, 40419, 40824, 41916, 43092, 53892, 55404, 56886, 62874, 64638, 66367, 75848, 80838, 83832, 85329, 86184, 94311, 96957, 107784, 110808, 113772, 121257, 125748, 129276, 132734, 161676, 170658, 188622, 193914, 199101, 227544, 242514, 251496, 255987, 258552, 265468, 282933, 323352, 341316, 363771, 377244, 387828, 398202, 485028, 511974, 530936, 565866, 597303, 682632, 727542, 754488, 767961, 775656, 796404, 848799, 970056, 1023948, 1131732, 1194606, 1455084, 1535922, 1592808, 1697598, 1791909, 2047896, 2263464, 2303883, 2389212, 2546397, 2910168, 3071844, 3395196, 3583818, 4607766, 4778424, 5092794, 5375727, 6143688, 6790392, 6911649, 7167636, 9215532, 10185588, 10751454, 13823298, 14335272, 16127181, 18431064, 20371176, 21502908, 27646596, 32254362, 43005816, 48381543, 55293192, 64508724, 96763086, 129017448, 193526172, 387052344]

約数ペア:

[(1, 387052344), (2, 193526172), (3, 129017448), (4, 96763086), (6, 64508724), (7, 55293192), (8, 48381543), (9, 43005816), (12, 32254362), (14, 27646596), (18, 21502908), (19, 20371176), (21, 18431064), (24, 16127181), (27, 14335272), (28, 13823298), (36, 10751454), (38, 10185588), (42, 9215532), (54, 7167636), (56, 6911649), (57, 6790392), (63, 6143688), (72, 5375727), (76, 5092794), (81, 4778424), (84, 4607766), (108, 3583818), (114, 3395196), (126, 3071844), (133, 2910168), (152, 2546397), (162, 2389212), (168, 2303883), (171, 2263464), (189, 2047896), (216, 1791909), (228, 1697598), (243, 1592808), (252, 1535922), (266, 1455084), (324, 1194606), (342, 1131732), (378, 1023948), (399, 970056), (456, 848799), (486, 796404), (499, 775656), (504, 767961), (513, 754488), (532, 727542), (567, 682632), (648, 597303), (684, 565866), (729, 530936), (756, 511974), (798, 485028), (972, 398202), (998, 387828), (1026, 377244), (1064, 363771), (1134, 341316), (1197, 323352), (1368, 282933), (1458, 265468), (1497, 258552), (1512, 255987), (1539, 251496), (1596, 242514), (1701, 227544), (1944, 199101), (1996, 193914), (2052, 188622), (2268, 170658), (2394, 161676), (2916, 132734), (2994, 129276), (3078, 125748), (3192, 121257), (3402, 113772), (3493, 110808), (3591, 107784), (3992, 96957), (4104, 94311), (4491, 86184), (4536, 85329), (4617, 83832), (4788, 80838), (5103, 75848), (5832, 66367), (5988, 64638), (6156, 62874), (6804, 56886), (6986, 55404), (7182, 53892), (8982, 43092), (9234, 41916), (9481, 40824), (9576, 40419), (10206, 37924), (10479, 36936), (10773, 35928), (11976, 32319), (12312, 31437), (13473, 28728), (13608, 28443), (13851, 27944), (13972, 27702), (14364, 26946), (17964, 21546), (18468, 20958), (18962, 20412)]