958356738

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1061}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 2186870400

約数和(自身を除く): 1228513662

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 389, 774, 778, 1061, 1161, 1167, 2122, 2322, 2334, 3183, 3501, 6366, 7002, 9549, 10503, 16727, 19098, 21006, 28647, 33454, 45623, 50181, 57294, 91246, 100362, 136869, 150543, 273738, 301086, 410607, 412729, 451629, 821214, 825458, 903258, 1231821, 1238187, 2463642, 2476374, 3714561, 7429122, 11143683, 17747347, 22287366, 35494694, 53242041, 106484082, 159726123, 319452246, 479178369, 958356738]

約数ペア:

[(1, 958356738), (2, 479178369), (3, 319452246), (6, 159726123), (9, 106484082), (18, 53242041), (27, 35494694), (43, 22287366), (54, 17747347), (86, 11143683), (129, 7429122), (258, 3714561), (387, 2476374), (389, 2463642), (774, 1238187), (778, 1231821), (1061, 903258), (1161, 825458), (1167, 821214), (2122, 451629), (2322, 412729), (2334, 410607), (3183, 301086), (3501, 273738), (6366, 150543), (7002, 136869), (9549, 100362), (10503, 91246), (16727, 57294), (19098, 50181), (21006, 45623), (28647, 33454)]