420062418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 1000771200

約数和(自身を除く): 580708782

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 59, 102, 106, 118, 153, 159, 177, 306, 318, 354, 439, 477, 531, 878, 901, 954, 1003, 1062, 1317, 1802, 2006, 2634, 2703, 3009, 3127, 3951, 5406, 6018, 6254, 7463, 7902, 8109, 9027, 9381, 14926, 16218, 18054, 18762, 22389, 23267, 25901, 28143, 44778, 46534, 51802, 53159, 56286, 67167, 69801, 77703, 106318, 134334, 139602, 155406, 159477, 209403, 233109, 318954, 395539, 418806, 440317, 466218, 478431, 791078, 880634, 956862, 1186617, 1320951, 1372753, 2373234, 2641902, 2745506, 3559851, 3962853, 4118259, 7119702, 7925706, 8236518, 12354777, 23336801, 24709554, 46673602, 70010403, 140020806, 210031209, 420062418]

約数ペア:

[(1, 420062418), (2, 210031209), (3, 140020806), (6, 70010403), (9, 46673602), (17, 24709554), (18, 23336801), (34, 12354777), (51, 8236518), (53, 7925706), (59, 7119702), (102, 4118259), (106, 3962853), (118, 3559851), (153, 2745506), (159, 2641902), (177, 2373234), (306, 1372753), (318, 1320951), (354, 1186617), (439, 956862), (477, 880634), (531, 791078), (878, 478431), (901, 466218), (954, 440317), (1003, 418806), (1062, 395539), (1317, 318954), (1802, 233109), (2006, 209403), (2634, 159477), (2703, 155406), (3009, 139602), (3127, 134334), (3951, 106318), (5406, 77703), (6018, 69801), (6254, 67167), (7463, 56286), (7902, 53159), (8109, 51802), (9027, 46534), (9381, 44778), (14926, 28143), (16218, 25901), (18054, 23267), (18762, 22389)]