268841742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 591951360

約数和(自身を除く): 323109618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 109, 206, 218, 307, 309, 327, 614, 618, 654, 921, 1339, 1417, 1842, 2678, 2834, 3991, 4017, 4251, 7982, 8034, 8502, 11227, 11973, 22454, 23946, 31621, 33463, 33681, 63242, 66926, 67362, 94863, 100389, 145951, 189726, 200778, 291902, 411073, 435019, 437853, 822146, 870038, 875706, 1233219, 1305057, 2466438, 2610114, 3446689, 6893378, 10340067, 20680134, 44806957, 89613914, 134420871, 268841742]

約数ペア:

[(1, 268841742), (2, 134420871), (3, 89613914), (6, 44806957), (13, 20680134), (26, 10340067), (39, 6893378), (78, 3446689), (103, 2610114), (109, 2466438), (206, 1305057), (218, 1233219), (307, 875706), (309, 870038), (327, 822146), (614, 437853), (618, 435019), (654, 411073), (921, 291902), (1339, 200778), (1417, 189726), (1842, 145951), (2678, 100389), (2834, 94863), (3991, 67362), (4017, 66926), (4251, 63242), (7982, 33681), (8034, 33463), (8502, 31621), (11227, 23946), (11973, 22454)]