556376688

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{20443}}^1$

素因数の和:20473

約数の個数: 120

約数和(自身を含む): 1845520768

約数和(自身を除く): 1289144080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 20443, 27216, 40886, 61329, 81772, 122658, 143101, 163544, 183987, 245316, 286202, 327088, 367974, 429303, 490632, 551961, 572404, 735948, 858606, 981264, 1103922, 1144808, 1287909, 1471896, 1655883, 1717212, 2207844, 2289616, 2575818, 2943792, 3311766, 3434424, 3863727, 4415688, 4967649, 5151636, 6623532, 6868848, 7727454, 8831376, 9935298, 10303272, 11591181, 13247064, 15454908, 19870596, 20606544, 23182362, 26494128, 30909816, 34773543, 39741192, 46364724, 61819632, 69547086, 79482384, 92729448, 139094172, 185458896, 278188344, 556376688]

約数ペア:

[(1, 556376688), (2, 278188344), (3, 185458896), (4, 139094172), (6, 92729448), (7, 79482384), (8, 69547086), (9, 61819632), (12, 46364724), (14, 39741192), (16, 34773543), (18, 30909816), (21, 26494128), (24, 23182362), (27, 20606544), (28, 19870596), (36, 15454908), (42, 13247064), (48, 11591181), (54, 10303272), (56, 9935298), (63, 8831376), (72, 7727454), (81, 6868848), (84, 6623532), (108, 5151636), (112, 4967649), (126, 4415688), (144, 3863727), (162, 3434424), (168, 3311766), (189, 2943792), (216, 2575818), (243, 2289616), (252, 2207844), (324, 1717212), (336, 1655883), (378, 1471896), (432, 1287909), (486, 1144808), (504, 1103922), (567, 981264), (648, 858606), (756, 735948), (972, 572404), (1008, 551961), (1134, 490632), (1296, 429303), (1512, 367974), (1701, 327088), (1944, 286202), (2268, 245316), (3024, 183987), (3402, 163544), (3888, 143101), (4536, 122658), (6804, 81772), (9072, 61329), (13608, 40886), (20443, 27216)]