2880449968324

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^2\times {\mathrm{127}}^1\times {\mathrm{20707}}^1$

素因数の和:21033

約数の個数: 72

約数和(自身を含む): 5242239808512

約数和(自身を除く): 2361789840188

約数列:

[1, 2, 4, 61, 67, 122, 127, 134, 244, 254, 268, 508, 4087, 4489, 7747, 8174, 8509, 8978, 15494, 16348, 17018, 17956, 20707, 30988, 34036, 41414, 82828, 273829, 519049, 547658, 570103, 1038098, 1095316, 1140206, 1263127, 1387369, 2076196, 2280412, 2526254, 2629789, 2774738, 5052508, 5259578, 5549476, 10519156, 34776283, 69552566, 84629509, 92953723, 139105132, 160417129, 169259018, 176195863, 185907446, 320834258, 338518036, 352391726, 371814892, 641668516, 704783452, 5670177103, 10747947643, 11340354206, 11805122821, 21495895286, 22680708412, 23610245642, 42991790572, 47220491284, 720112492081, 1440224984162, 2880449968324]

約数ペア:

[(1, 2880449968324), (2, 1440224984162), (4, 720112492081), (61, 47220491284), (67, 42991790572), (122, 23610245642), (127, 22680708412), (134, 21495895286), (244, 11805122821), (254, 11340354206), (268, 10747947643), (508, 5670177103), (4087, 704783452), (4489, 641668516), (7747, 371814892), (8174, 352391726), (8509, 338518036), (8978, 320834258), (15494, 185907446), (16348, 176195863), (17018, 169259018), (17956, 160417129), (20707, 139105132), (30988, 92953723), (34036, 84629509), (41414, 69552566), (82828, 34776283), (273829, 10519156), (519049, 5549476), (547658, 5259578), (570103, 5052508), (1038098, 2774738), (1095316, 2629789), (1140206, 2526254), (1263127, 2280412), (1387369, 2076196)]