213548664

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 657296640

約数和(自身を除く): 443747976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 43, 49, 56, 82, 84, 86, 98, 103, 123, 129, 147, 164, 168, 172, 196, 206, 246, 258, 287, 294, 301, 309, 328, 344, 392, 412, 492, 516, 574, 588, 602, 618, 721, 824, 861, 903, 984, 1032, 1148, 1176, 1204, 1236, 1442, 1722, 1763, 1806, 2009, 2107, 2163, 2296, 2408, 2472, 2884, 3444, 3526, 3612, 4018, 4214, 4223, 4326, 4429, 5047, 5289, 5768, 6027, 6321, 6888, 7052, 7224, 8036, 8428, 8446, 8652, 8858, 10094, 10578, 12054, 12341, 12642, 12669, 13287, 14104, 15141, 16072, 16856, 16892, 17304, 17716, 20188, 21156, 24108, 24682, 25284, 25338, 26574, 29561, 30282, 31003, 33784, 35432, 37023, 40376, 42312, 48216, 49364, 50568, 50676, 53148, 59122, 60564, 62006, 74046, 86387, 88683, 93009, 98728, 101352, 106296, 118244, 121128, 124012, 148092, 172774, 177366, 181589, 186018, 206927, 217021, 236488, 248024, 259161, 296184, 345548, 354732, 363178, 372036, 413854, 434042, 518322, 544767, 620781, 651063, 691096, 709464, 726356, 744072, 827708, 868084, 1036644, 1089534, 1241562, 1271123, 1302126, 1452712, 1655416, 1736168, 2073288, 2179068, 2483124, 2542246, 2604252, 3813369, 4358136, 4966248, 5084492, 5208504, 7626738, 8897861, 10168984, 15253476, 17795722, 26693583, 30506952, 35591444, 53387166, 71182888, 106774332, 213548664]

約数ペア:

[(1, 213548664), (2, 106774332), (3, 71182888), (4, 53387166), (6, 35591444), (7, 30506952), (8, 26693583), (12, 17795722), (14, 15253476), (21, 10168984), (24, 8897861), (28, 7626738), (41, 5208504), (42, 5084492), (43, 4966248), (49, 4358136), (56, 3813369), (82, 2604252), (84, 2542246), (86, 2483124), (98, 2179068), (103, 2073288), (123, 1736168), (129, 1655416), (147, 1452712), (164, 1302126), (168, 1271123), (172, 1241562), (196, 1089534), (206, 1036644), (246, 868084), (258, 827708), (287, 744072), (294, 726356), (301, 709464), (309, 691096), (328, 651063), (344, 620781), (392, 544767), (412, 518322), (492, 434042), (516, 413854), (574, 372036), (588, 363178), (602, 354732), (618, 345548), (721, 296184), (824, 259161), (861, 248024), (903, 236488), (984, 217021), (1032, 206927), (1148, 186018), (1176, 181589), (1204, 177366), (1236, 172774), (1442, 148092), (1722, 124012), (1763, 121128), (1806, 118244), (2009, 106296), (2107, 101352), (2163, 98728), (2296, 93009), (2408, 88683), (2472, 86387), (2884, 74046), (3444, 62006), (3526, 60564), (3612, 59122), (4018, 53148), (4214, 50676), (4223, 50568), (4326, 49364), (4429, 48216), (5047, 42312), (5289, 40376), (5768, 37023), (6027, 35432), (6321, 33784), (6888, 31003), (7052, 30282), (7224, 29561), (8036, 26574), (8428, 25338), (8446, 25284), (8652, 24682), (8858, 24108), (10094, 21156), (10578, 20188), (12054, 17716), (12341, 17304), (12642, 16892), (12669, 16856), (13287, 16072), (14104, 15141)]