239966916

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 658694400

約数和(自身を除く): 418727484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 337, 343, 346, 519, 588, 674, 686, 692, 1011, 1029, 1038, 1211, 1348, 1372, 2022, 2058, 2076, 2359, 2422, 3633, 4044, 4116, 4718, 4844, 7077, 7266, 8477, 9436, 14154, 14532, 16513, 16954, 25431, 28308, 33026, 33908, 49539, 50862, 58301, 59339, 66052, 99078, 101724, 115591, 116602, 118678, 174903, 178017, 198156, 231182, 233204, 237356, 346773, 349806, 356034, 408107, 462364, 693546, 699612, 712068, 816214, 1224321, 1387092, 1632428, 2448642, 2856749, 4897284, 5713498, 8570247, 11426996, 17140494, 19997243, 34280988, 39994486, 59991729, 79988972, 119983458, 239966916]

約数ペア:

[(1, 239966916), (2, 119983458), (3, 79988972), (4, 59991729), (6, 39994486), (7, 34280988), (12, 19997243), (14, 17140494), (21, 11426996), (28, 8570247), (42, 5713498), (49, 4897284), (84, 2856749), (98, 2448642), (147, 1632428), (173, 1387092), (196, 1224321), (294, 816214), (337, 712068), (343, 699612), (346, 693546), (519, 462364), (588, 408107), (674, 356034), (686, 349806), (692, 346773), (1011, 237356), (1029, 233204), (1038, 231182), (1211, 198156), (1348, 178017), (1372, 174903), (2022, 118678), (2058, 116602), (2076, 115591), (2359, 101724), (2422, 99078), (3633, 66052), (4044, 59339), (4116, 58301), (4718, 50862), (4844, 49539), (7077, 33908), (7266, 33026), (8477, 28308), (9436, 25431), (14154, 16954), (14532, 16513)]