2015465784

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{2143}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 5094144000

約数和(自身を除く): 3078678216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 263, 298, 447, 526, 596, 789, 894, 1052, 1192, 1578, 1788, 2104, 2143, 3156, 3576, 4286, 6312, 6429, 8572, 12858, 17144, 25716, 39187, 51432, 78374, 117561, 156748, 235122, 313496, 319307, 470244, 563609, 638614, 940488, 957921, 1127218, 1277228, 1690827, 1915842, 2254436, 2554456, 3381654, 3831684, 4508872, 6763308, 7663368, 13526616, 83977741, 167955482, 251933223, 335910964, 503866446, 671821928, 1007732892, 2015465784]

約数ペア:

[(1, 2015465784), (2, 1007732892), (3, 671821928), (4, 503866446), (6, 335910964), (8, 251933223), (12, 167955482), (24, 83977741), (149, 13526616), (263, 7663368), (298, 6763308), (447, 4508872), (526, 3831684), (596, 3381654), (789, 2554456), (894, 2254436), (1052, 1915842), (1192, 1690827), (1578, 1277228), (1788, 1127218), (2104, 957921), (2143, 940488), (3156, 638614), (3576, 563609), (4286, 470244), (6312, 319307), (6429, 313496), (8572, 235122), (12858, 156748), (17144, 117561), (25716, 78374), (39187, 51432)]