871307514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2961

約数の個数: 144

約数和(自身を含む): 2473825536

約数和(自身を除く): 1602518022

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 49, 62, 63, 66, 77, 93, 98, 99, 126, 147, 154, 186, 198, 217, 231, 279, 294, 341, 434, 441, 462, 539, 558, 651, 682, 693, 882, 1023, 1078, 1302, 1386, 1519, 1617, 1953, 2046, 2387, 2897, 3038, 3069, 3234, 3906, 4557, 4774, 4851, 5794, 6138, 7161, 8691, 9114, 9702, 13671, 14322, 16709, 17382, 20279, 21483, 26073, 27342, 31867, 33418, 40558, 42966, 50127, 52146, 60837, 63734, 89807, 95601, 100254, 121674, 141953, 150381, 179614, 182511, 191202, 223069, 269421, 283906, 286803, 300762, 365022, 425859, 446138, 538842, 573606, 628649, 669207, 808263, 851718, 987877, 1257298, 1277577, 1338414, 1561483, 1616526, 1885947, 1975754, 2007621, 2555154, 2963631, 3122966, 3771894, 4015242, 4400543, 4684449, 5657841, 5927262, 6915139, 8801086, 8890893, 9368898, 11315682, 13201629, 13830278, 14053347, 17781786, 20745417, 26403258, 28106694, 39604887, 41490834, 48405973, 62236251, 79209774, 96811946, 124472502, 145217919, 290435838, 435653757, 871307514]

約数ペア:

[(1, 871307514), (2, 435653757), (3, 290435838), (6, 145217919), (7, 124472502), (9, 96811946), (11, 79209774), (14, 62236251), (18, 48405973), (21, 41490834), (22, 39604887), (31, 28106694), (33, 26403258), (42, 20745417), (49, 17781786), (62, 14053347), (63, 13830278), (66, 13201629), (77, 11315682), (93, 9368898), (98, 8890893), (99, 8801086), (126, 6915139), (147, 5927262), (154, 5657841), (186, 4684449), (198, 4400543), (217, 4015242), (231, 3771894), (279, 3122966), (294, 2963631), (341, 2555154), (434, 2007621), (441, 1975754), (462, 1885947), (539, 1616526), (558, 1561483), (651, 1338414), (682, 1277577), (693, 1257298), (882, 987877), (1023, 851718), (1078, 808263), (1302, 669207), (1386, 628649), (1519, 573606), (1617, 538842), (1953, 446138), (2046, 425859), (2387, 365022), (2897, 300762), (3038, 286803), (3069, 283906), (3234, 269421), (3906, 223069), (4557, 191202), (4774, 182511), (4851, 179614), (5794, 150381), (6138, 141953), (7161, 121674), (8691, 100254), (9114, 95601), (9702, 89807), (13671, 63734), (14322, 60837), (16709, 52146), (17382, 50127), (20279, 42966), (21483, 40558), (26073, 33418), (27342, 31867)]