399386064

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 1343485440

約数和(自身を除く): 944099376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 49, 56, 66, 77, 84, 86, 88, 98, 112, 129, 132, 147, 154, 168, 172, 176, 196, 231, 258, 264, 294, 301, 308, 336, 344, 359, 392, 462, 473, 516, 528, 539, 588, 602, 616, 688, 718, 784, 903, 924, 946, 1032, 1077, 1078, 1176, 1204, 1232, 1419, 1436, 1617, 1806, 1848, 1892, 2064, 2107, 2154, 2156, 2352, 2408, 2513, 2838, 2872, 3234, 3311, 3612, 3696, 3784, 3949, 4214, 4308, 4312, 4816, 5026, 5676, 5744, 6321, 6468, 6622, 7224, 7539, 7568, 7898, 8428, 8616, 8624, 9933, 10052, 11352, 11847, 12642, 12936, 13244, 14448, 15078, 15437, 15796, 16856, 17232, 17591, 19866, 20104, 22704, 23177, 23694, 25284, 25872, 26488, 27643, 30156, 30874, 31592, 33712, 35182, 39732, 40208, 46311, 46354, 47388, 50568, 52773, 52976, 55286, 60312, 61748, 63184, 69531, 70364, 79464, 82929, 92622, 92708, 94776, 101136, 105546, 108059, 110572, 120624, 123496, 139062, 140728, 158928, 165858, 169807, 185244, 185416, 189552, 193501, 211092, 216118, 221144, 246992, 278124, 281456, 324177, 331716, 339614, 370488, 370832, 387002, 422184, 432236, 442288, 509421, 556248, 580503, 648354, 663432, 679228, 740976, 756413, 774004, 844368, 864472, 1018842, 1112496, 1161006, 1188649, 1296708, 1326864, 1358456, 1512826, 1548008, 1728944, 2037684, 2269239, 2322012, 2377298, 2593416, 2716912, 3025652, 3096016, 3565947, 4075368, 4538478, 4644024, 4754596, 5186832, 6051304, 7131894, 8150736, 8320543, 9076956, 9288048, 9509192, 12102608, 14263788, 16641086, 18153912, 19018384, 24961629, 28527576, 33282172, 36307824, 49923258, 57055152, 66564344, 99846516, 133128688, 199693032, 399386064]

約数ペア:

[(1, 399386064), (2, 199693032), (3, 133128688), (4, 99846516), (6, 66564344), (7, 57055152), (8, 49923258), (11, 36307824), (12, 33282172), (14, 28527576), (16, 24961629), (21, 19018384), (22, 18153912), (24, 16641086), (28, 14263788), (33, 12102608), (42, 9509192), (43, 9288048), (44, 9076956), (48, 8320543), (49, 8150736), (56, 7131894), (66, 6051304), (77, 5186832), (84, 4754596), (86, 4644024), (88, 4538478), (98, 4075368), (112, 3565947), (129, 3096016), (132, 3025652), (147, 2716912), (154, 2593416), (168, 2377298), (172, 2322012), (176, 2269239), (196, 2037684), (231, 1728944), (258, 1548008), (264, 1512826), (294, 1358456), (301, 1326864), (308, 1296708), (336, 1188649), (344, 1161006), (359, 1112496), (392, 1018842), (462, 864472), (473, 844368), (516, 774004), (528, 756413), (539, 740976), (588, 679228), (602, 663432), (616, 648354), (688, 580503), (718, 556248), (784, 509421), (903, 442288), (924, 432236), (946, 422184), (1032, 387002), (1077, 370832), (1078, 370488), (1176, 339614), (1204, 331716), (1232, 324177), (1419, 281456), (1436, 278124), (1617, 246992), (1806, 221144), (1848, 216118), (1892, 211092), (2064, 193501), (2107, 189552), (2154, 185416), (2156, 185244), (2352, 169807), (2408, 165858), (2513, 158928), (2838, 140728), (2872, 139062), (3234, 123496), (3311, 120624), (3612, 110572), (3696, 108059), (3784, 105546), (3949, 101136), (4214, 94776), (4308, 92708), (4312, 92622), (4816, 82929), (5026, 79464), (5676, 70364), (5744, 69531), (6321, 63184), (6468, 61748), (6622, 60312), (7224, 55286), (7539, 52976), (7568, 52773), (7898, 50568), (8428, 47388), (8616, 46354), (8624, 46311), (9933, 40208), (10052, 39732), (11352, 35182), (11847, 33712), (12642, 31592), (12936, 30874), (13244, 30156), (14448, 27643), (15078, 26488), (15437, 25872), (15796, 25284), (16856, 23694), (17232, 23177), (17591, 22704), (19866, 20104)]