225109416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 684288000

約数和(自身を除く): 459178584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 109, 114, 133, 152, 168, 218, 228, 266, 327, 399, 436, 456, 532, 647, 654, 763, 798, 872, 1064, 1294, 1308, 1526, 1596, 1941, 2071, 2289, 2588, 2616, 3052, 3192, 3882, 4142, 4529, 4578, 5176, 6104, 6213, 7764, 8284, 9058, 9156, 12293, 12426, 13587, 14497, 15528, 16568, 18116, 18312, 24586, 24852, 27174, 28994, 36232, 36879, 43491, 49172, 49704, 54348, 57988, 70523, 73758, 86051, 86982, 98344, 108696, 115976, 141046, 147516, 172102, 173964, 211569, 258153, 282092, 295032, 344204, 347928, 423138, 493661, 516306, 564184, 688408, 846276, 987322, 1032612, 1339937, 1480983, 1692552, 1974644, 2065224, 2679874, 2961966, 3949288, 4019811, 5359748, 5923932, 8039622, 9379559, 10719496, 11847864, 16079244, 18759118, 28138677, 32158488, 37518236, 56277354, 75036472, 112554708, 225109416]

約数ペア:

[(1, 225109416), (2, 112554708), (3, 75036472), (4, 56277354), (6, 37518236), (7, 32158488), (8, 28138677), (12, 18759118), (14, 16079244), (19, 11847864), (21, 10719496), (24, 9379559), (28, 8039622), (38, 5923932), (42, 5359748), (56, 4019811), (57, 3949288), (76, 2961966), (84, 2679874), (109, 2065224), (114, 1974644), (133, 1692552), (152, 1480983), (168, 1339937), (218, 1032612), (228, 987322), (266, 846276), (327, 688408), (399, 564184), (436, 516306), (456, 493661), (532, 423138), (647, 347928), (654, 344204), (763, 295032), (798, 282092), (872, 258153), (1064, 211569), (1294, 173964), (1308, 172102), (1526, 147516), (1596, 141046), (1941, 115976), (2071, 108696), (2289, 98344), (2588, 86982), (2616, 86051), (3052, 73758), (3192, 70523), (3882, 57988), (4142, 54348), (4529, 49704), (4578, 49172), (5176, 43491), (6104, 36879), (6213, 36232), (7764, 28994), (8284, 27174), (9058, 24852), (9156, 24586), (12293, 18312), (12426, 18116), (13587, 16568), (14497, 15528)]