265001508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{761}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 711448920

約数和(自身を除く): 446447412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 569, 612, 761, 1138, 1522, 1707, 2276, 2283, 3044, 3414, 4566, 5121, 6828, 6849, 9132, 9673, 10242, 12937, 13698, 19346, 20484, 25874, 27396, 29019, 38692, 38811, 51748, 58038, 77622, 87057, 116076, 116433, 155244, 174114, 232866, 348228, 433009, 465732, 866018, 1299027, 1732036, 2598054, 3897081, 5196108, 7361153, 7794162, 14722306, 15588324, 22083459, 29444612, 44166918, 66250377, 88333836, 132500754, 265001508]

約数ペア:

[(1, 265001508), (2, 132500754), (3, 88333836), (4, 66250377), (6, 44166918), (9, 29444612), (12, 22083459), (17, 15588324), (18, 14722306), (34, 7794162), (36, 7361153), (51, 5196108), (68, 3897081), (102, 2598054), (153, 1732036), (204, 1299027), (306, 866018), (569, 465732), (612, 433009), (761, 348228), (1138, 232866), (1522, 174114), (1707, 155244), (2276, 116433), (2283, 116076), (3044, 87057), (3414, 77622), (4566, 58038), (5121, 51748), (6828, 38811), (6849, 38692), (9132, 29019), (9673, 27396), (10242, 25874), (12937, 20484), (13698, 19346)]