539366888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 1104840000

約数和(自身を除く): 565473112

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 149, 172, 298, 344, 596, 619, 731, 1192, 1238, 1462, 2476, 2533, 2924, 4952, 5066, 5848, 6407, 10132, 10523, 12814, 20264, 21046, 25628, 26617, 42092, 51256, 53234, 84184, 92231, 106468, 108919, 184462, 212936, 217838, 368924, 435676, 452489, 737848, 871352, 904978, 1567927, 1809956, 3135854, 3619912, 3965933, 6271708, 7931866, 12543416, 15863732, 31727464, 67420861, 134841722, 269683444, 539366888]

約数ペア:

[(1, 539366888), (2, 269683444), (4, 134841722), (8, 67420861), (17, 31727464), (34, 15863732), (43, 12543416), (68, 7931866), (86, 6271708), (136, 3965933), (149, 3619912), (172, 3135854), (298, 1809956), (344, 1567927), (596, 904978), (619, 871352), (731, 737848), (1192, 452489), (1238, 435676), (1462, 368924), (2476, 217838), (2533, 212936), (2924, 184462), (4952, 108919), (5066, 106468), (5848, 92231), (6407, 84184), (10132, 53234), (10523, 51256), (12814, 42092), (20264, 26617), (21046, 25628)]