998197872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1291

約数の個数: 160

約数和(自身を含む): 3069327360

約数和(自身を除く): 2071129488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 59, 84, 86, 112, 118, 129, 168, 172, 177, 236, 258, 301, 336, 344, 354, 413, 472, 516, 602, 688, 708, 826, 903, 944, 1032, 1171, 1204, 1239, 1416, 1652, 1806, 2064, 2342, 2408, 2478, 2537, 2832, 3304, 3513, 3612, 4684, 4816, 4956, 5074, 6608, 7026, 7224, 7611, 8197, 9368, 9912, 10148, 14052, 14448, 15222, 16394, 17759, 18736, 19824, 20296, 24591, 28104, 30444, 32788, 35518, 40592, 49182, 50353, 53277, 56208, 60888, 65576, 69089, 71036, 98364, 100706, 106554, 121776, 131152, 138178, 142072, 151059, 196728, 201412, 207267, 213108, 276356, 284144, 302118, 352471, 393456, 402824, 414534, 426216, 483623, 552712, 604236, 704942, 805648, 829068, 852432, 967246, 1057413, 1105424, 1208472, 1409884, 1450869, 1658136, 1934492, 2114826, 2416944, 2819768, 2901738, 2970827, 3316272, 3868984, 4229652, 5639536, 5803476, 5941654, 7737968, 8459304, 8912481, 11606952, 11883308, 16918608, 17824962, 20795789, 23213904, 23766616, 35649924, 41591578, 47533232, 62387367, 71299848, 83183156, 124774734, 142599696, 166366312, 249549468, 332732624, 499098936, 998197872]

約数ペア:

[(1, 998197872), (2, 499098936), (3, 332732624), (4, 249549468), (6, 166366312), (7, 142599696), (8, 124774734), (12, 83183156), (14, 71299848), (16, 62387367), (21, 47533232), (24, 41591578), (28, 35649924), (42, 23766616), (43, 23213904), (48, 20795789), (56, 17824962), (59, 16918608), (84, 11883308), (86, 11606952), (112, 8912481), (118, 8459304), (129, 7737968), (168, 5941654), (172, 5803476), (177, 5639536), (236, 4229652), (258, 3868984), (301, 3316272), (336, 2970827), (344, 2901738), (354, 2819768), (413, 2416944), (472, 2114826), (516, 1934492), (602, 1658136), (688, 1450869), (708, 1409884), (826, 1208472), (903, 1105424), (944, 1057413), (1032, 967246), (1171, 852432), (1204, 829068), (1239, 805648), (1416, 704942), (1652, 604236), (1806, 552712), (2064, 483623), (2342, 426216), (2408, 414534), (2478, 402824), (2537, 393456), (2832, 352471), (3304, 302118), (3513, 284144), (3612, 276356), (4684, 213108), (4816, 207267), (4956, 201412), (5074, 196728), (6608, 151059), (7026, 142072), (7224, 138178), (7611, 131152), (8197, 121776), (9368, 106554), (9912, 100706), (10148, 98364), (14052, 71036), (14448, 69089), (15222, 65576), (16394, 60888), (17759, 56208), (18736, 53277), (19824, 50353), (20296, 49182), (24591, 40592), (28104, 35518), (30444, 32788)]