268804976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{28817}}^1$

素因数の和:28889

約数の個数: 40

約数和(自身を含む): 578895984

約数和(自身を除く): 310091008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 28817, 57634, 115268, 230536, 316987, 461072, 633974, 1267948, 1527301, 2535896, 3054602, 5071792, 6109204, 12218408, 16800311, 24436816, 33600622, 67201244, 134402488, 268804976]

約数ペア:

[(1, 268804976), (2, 134402488), (4, 67201244), (8, 33600622), (11, 24436816), (16, 16800311), (22, 12218408), (44, 6109204), (53, 5071792), (88, 3054602), (106, 2535896), (176, 1527301), (212, 1267948), (424, 633974), (583, 461072), (848, 316987), (1166, 230536), (2332, 115268), (4664, 57634), (9328, 28817)]