298002726

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13831}}^1$

素因数の和:13871

約数の個数: 80

約数和(自身を含む): 803362560

約数和(自身を除く): 505359834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 10773, 13831, 21546, 27662, 41493, 82986, 96817, 124479, 193634, 248958, 262789, 290451, 373437, 525578, 580902, 746874, 788367, 871353, 1120311, 1576734, 1742706, 1839523, 2240622, 2365101, 2614059, 3679046, 4730202, 5228118, 5518569, 7095303, 7842177, 11037138, 14190606, 15684354, 16555707, 21285909, 33111414, 42571818, 49667121, 99334242, 149001363, 298002726]

約数ペア:

[(1, 298002726), (2, 149001363), (3, 99334242), (6, 49667121), (7, 42571818), (9, 33111414), (14, 21285909), (18, 16555707), (19, 15684354), (21, 14190606), (27, 11037138), (38, 7842177), (42, 7095303), (54, 5518569), (57, 5228118), (63, 4730202), (81, 3679046), (114, 2614059), (126, 2365101), (133, 2240622), (162, 1839523), (171, 1742706), (189, 1576734), (266, 1120311), (342, 871353), (378, 788367), (399, 746874), (513, 580902), (567, 525578), (798, 373437), (1026, 290451), (1134, 262789), (1197, 248958), (1539, 193634), (2394, 124479), (3078, 96817), (3591, 82986), (7182, 41493), (10773, 27662), (13831, 21546)]