286768308

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20981}}^1$

素因数の和:21072

約数の個数: 48

約数和(自身を含む): 719095104

約数和(自身を除く): 432326796

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 6834, 13668, 20981, 41962, 62943, 83924, 125886, 251772, 356677, 713354, 1070031, 1405727, 1426708, 2140062, 2811454, 4217181, 4280124, 5622908, 8434362, 16868724, 23897359, 47794718, 71692077, 95589436, 143384154, 286768308]

約数ペア:

[(1, 286768308), (2, 143384154), (3, 95589436), (4, 71692077), (6, 47794718), (12, 23897359), (17, 16868724), (34, 8434362), (51, 5622908), (67, 4280124), (68, 4217181), (102, 2811454), (134, 2140062), (201, 1426708), (204, 1405727), (268, 1070031), (402, 713354), (804, 356677), (1139, 251772), (2278, 125886), (3417, 83924), (4556, 62943), (6834, 41962), (13668, 20981)]