289743804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3037

約数の個数: 120

約数和(自身を含む): 886083968

約数和(自身を除く): 596340164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 903, 1134, 1161, 1204, 1548, 1806, 2268, 2322, 2709, 2971, 3483, 3612, 4644, 5418, 5942, 6966, 8127, 8913, 10836, 11884, 13932, 16254, 17826, 20797, 24381, 26739, 32508, 35652, 41594, 48762, 53478, 62391, 80217, 83188, 97524, 106956, 124782, 127753, 160434, 187173, 240651, 249564, 255506, 320868, 374346, 383259, 481302, 511012, 561519, 748692, 766518, 894271, 962604, 1123038, 1149777, 1533036, 1684557, 1788542, 2246076, 2299554, 2682813, 3369114, 3449331, 3577084, 4599108, 5365626, 6738228, 6898662, 8048439, 10347993, 10731252, 13797324, 16096878, 20695986, 24145317, 32193756, 41391972, 48290634, 72435951, 96581268, 144871902, 289743804]

約数ペア:

[(1, 289743804), (2, 144871902), (3, 96581268), (4, 72435951), (6, 48290634), (7, 41391972), (9, 32193756), (12, 24145317), (14, 20695986), (18, 16096878), (21, 13797324), (27, 10731252), (28, 10347993), (36, 8048439), (42, 6898662), (43, 6738228), (54, 5365626), (63, 4599108), (81, 3577084), (84, 3449331), (86, 3369114), (108, 2682813), (126, 2299554), (129, 2246076), (162, 1788542), (172, 1684557), (189, 1533036), (252, 1149777), (258, 1123038), (301, 962604), (324, 894271), (378, 766518), (387, 748692), (516, 561519), (567, 511012), (602, 481302), (756, 383259), (774, 374346), (903, 320868), (1134, 255506), (1161, 249564), (1204, 240651), (1548, 187173), (1806, 160434), (2268, 127753), (2322, 124782), (2709, 106956), (2971, 97524), (3483, 83188), (3612, 80217), (4644, 62391), (5418, 53478), (5942, 48762), (6966, 41594), (8127, 35652), (8913, 32508), (10836, 26739), (11884, 24381), (13932, 20797), (16254, 17826)]