218481144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 665832960

約数和(自身を除く): 447351816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 227, 238, 337, 357, 408, 454, 476, 674, 681, 714, 908, 952, 1011, 1348, 1362, 1428, 1589, 1816, 2022, 2359, 2696, 2724, 2856, 3178, 3859, 4044, 4718, 4767, 5448, 5729, 6356, 7077, 7718, 8088, 9436, 9534, 11458, 11577, 12712, 14154, 15436, 17187, 18872, 19068, 22916, 23154, 27013, 28308, 30872, 34374, 38136, 40103, 45832, 46308, 54026, 56616, 68748, 76499, 80206, 81039, 92616, 108052, 120309, 137496, 152998, 160412, 162078, 216104, 229497, 240618, 305996, 320824, 324156, 458994, 481236, 535493, 611992, 648312, 917988, 962472, 1070986, 1300483, 1606479, 1835976, 2141972, 2600966, 3212958, 3901449, 4283944, 5201932, 6425916, 7802898, 9103381, 10403864, 12851832, 15605796, 18206762, 27310143, 31211592, 36413524, 54620286, 72827048, 109240572, 218481144]

約数ペア:

[(1, 218481144), (2, 109240572), (3, 72827048), (4, 54620286), (6, 36413524), (7, 31211592), (8, 27310143), (12, 18206762), (14, 15605796), (17, 12851832), (21, 10403864), (24, 9103381), (28, 7802898), (34, 6425916), (42, 5201932), (51, 4283944), (56, 3901449), (68, 3212958), (84, 2600966), (102, 2141972), (119, 1835976), (136, 1606479), (168, 1300483), (204, 1070986), (227, 962472), (238, 917988), (337, 648312), (357, 611992), (408, 535493), (454, 481236), (476, 458994), (674, 324156), (681, 320824), (714, 305996), (908, 240618), (952, 229497), (1011, 216104), (1348, 162078), (1362, 160412), (1428, 152998), (1589, 137496), (1816, 120309), (2022, 108052), (2359, 92616), (2696, 81039), (2724, 80206), (2856, 76499), (3178, 68748), (3859, 56616), (4044, 54026), (4718, 46308), (4767, 45832), (5448, 40103), (5729, 38136), (6356, 34374), (7077, 30872), (7718, 28308), (8088, 27013), (9436, 23154), (9534, 22916), (11458, 19068), (11577, 18872), (12712, 17187), (14154, 15436)]