821848496

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3041}}^1$

素因数の和:3202

約数の個数: 80

約数和(自身を含む): 1931304960

約数和(自身を除く): 1109456464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 254, 266, 304, 508, 532, 889, 1016, 1064, 1778, 2032, 2128, 2413, 3041, 3556, 4826, 6082, 7112, 9652, 12164, 14224, 16891, 19304, 21287, 24328, 33782, 38608, 42574, 48656, 57779, 67564, 85148, 115558, 135128, 170296, 231116, 270256, 340592, 386207, 404453, 462232, 772414, 808906, 924464, 1544828, 1617812, 2703449, 3089656, 3235624, 5406898, 6179312, 6471248, 7337933, 10813796, 14675866, 21627592, 29351732, 43255184, 51365531, 58703464, 102731062, 117406928, 205462124, 410924248, 821848496]

約数ペア:

[(1, 821848496), (2, 410924248), (4, 205462124), (7, 117406928), (8, 102731062), (14, 58703464), (16, 51365531), (19, 43255184), (28, 29351732), (38, 21627592), (56, 14675866), (76, 10813796), (112, 7337933), (127, 6471248), (133, 6179312), (152, 5406898), (254, 3235624), (266, 3089656), (304, 2703449), (508, 1617812), (532, 1544828), (889, 924464), (1016, 808906), (1064, 772414), (1778, 462232), (2032, 404453), (2128, 386207), (2413, 340592), (3041, 270256), (3556, 231116), (4826, 170296), (6082, 135128), (7112, 115558), (9652, 85148), (12164, 67564), (14224, 57779), (16891, 48656), (19304, 42574), (21287, 38608), (24328, 33782)]