442748376

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1126

約数の個数: 128

約数和(自身を含む): 1410854400

約数和(自身を除く): 968106024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 443, 504, 661, 756, 886, 1322, 1329, 1512, 1772, 1983, 2644, 2658, 3101, 3544, 3966, 3987, 4627, 5288, 5316, 5949, 6202, 7932, 7974, 9254, 9303, 10632, 11898, 11961, 12404, 13881, 15864, 15948, 17847, 18508, 18606, 23796, 23922, 24808, 27762, 27909, 31896, 35694, 37016, 37212, 41643, 47592, 47844, 55524, 55818, 71388, 74424, 83286, 83727, 95688, 111048, 111636, 124929, 142776, 166572, 167454, 223272, 249858, 292823, 333144, 334908, 499716, 585646, 669816, 878469, 999432, 1171292, 1756938, 2049761, 2342584, 2635407, 3513876, 4099522, 5270814, 6149283, 7027752, 7906221, 8199044, 10541628, 12298566, 15812442, 16398088, 18447849, 21083256, 24597132, 31624884, 36895698, 49194264, 55343547, 63249768, 73791396, 110687094, 147582792, 221374188, 442748376]

約数ペア:

[(1, 442748376), (2, 221374188), (3, 147582792), (4, 110687094), (6, 73791396), (7, 63249768), (8, 55343547), (9, 49194264), (12, 36895698), (14, 31624884), (18, 24597132), (21, 21083256), (24, 18447849), (27, 16398088), (28, 15812442), (36, 12298566), (42, 10541628), (54, 8199044), (56, 7906221), (63, 7027752), (72, 6149283), (84, 5270814), (108, 4099522), (126, 3513876), (168, 2635407), (189, 2342584), (216, 2049761), (252, 1756938), (378, 1171292), (443, 999432), (504, 878469), (661, 669816), (756, 585646), (886, 499716), (1322, 334908), (1329, 333144), (1512, 292823), (1772, 249858), (1983, 223272), (2644, 167454), (2658, 166572), (3101, 142776), (3544, 124929), (3966, 111636), (3987, 111048), (4627, 95688), (5288, 83727), (5316, 83286), (5949, 74424), (6202, 71388), (7932, 55818), (7974, 55524), (9254, 47844), (9303, 47592), (10632, 41643), (11898, 37212), (11961, 37016), (12404, 35694), (13881, 31896), (15864, 27909), (15948, 27762), (17847, 24808), (18508, 23922), (18606, 23796)]