770860384

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3581}}^1$

素因数の和:3660

約数の個数: 72

約数和(自身を含む): 1792690704

約数和(自身を除く): 1021830320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 961, 992, 1736, 1922, 3472, 3581, 3844, 6727, 6944, 7162, 7688, 13454, 14324, 15376, 25067, 26908, 28648, 30752, 50134, 53816, 57296, 100268, 107632, 111011, 114592, 200536, 215264, 222022, 401072, 444044, 777077, 802144, 888088, 1554154, 1776176, 3108308, 3441341, 3552352, 6216616, 6882682, 12433232, 13765364, 24089387, 24866464, 27530728, 48178774, 55061456, 96357548, 110122912, 192715096, 385430192, 770860384]

約数ペア:

[(1, 770860384), (2, 385430192), (4, 192715096), (7, 110122912), (8, 96357548), (14, 55061456), (16, 48178774), (28, 27530728), (31, 24866464), (32, 24089387), (56, 13765364), (62, 12433232), (112, 6882682), (124, 6216616), (217, 3552352), (224, 3441341), (248, 3108308), (434, 1776176), (496, 1554154), (868, 888088), (961, 802144), (992, 777077), (1736, 444044), (1922, 401072), (3472, 222022), (3581, 215264), (3844, 200536), (6727, 114592), (6944, 111011), (7162, 107632), (7688, 100268), (13454, 57296), (14324, 53816), (15376, 50134), (25067, 30752), (26908, 28648)]