985940369904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154439281}}^1$

素因数の和:154439318

約数の個数: 80

約数和(自身を含む): 3064075354880

約数和(自身を除く): 2078134984976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 154439281, 308878562, 463317843, 617757124, 926635686, 1081074967, 1235514248, 1853271372, 2162149934, 2471028496, 2934346339, 3243224901, 3706542744, 4324299868, 5868692678, 6486449802, 7413085488, 8648599736, 8803039017, 11737385356, 12972899604, 17297199472, 17606078034, 20540424373, 23474770712, 25945799208, 35212156068, 41080848746, 46949541424, 51891598416, 61621273119, 70424312136, 82161697492, 123242546238, 140848624272, 164323394984, 246485092476, 328646789968, 492970184952, 985940369904]

約数ペア:

[(1, 985940369904), (2, 492970184952), (3, 328646789968), (4, 246485092476), (6, 164323394984), (7, 140848624272), (8, 123242546238), (12, 82161697492), (14, 70424312136), (16, 61621273119), (19, 51891598416), (21, 46949541424), (24, 41080848746), (28, 35212156068), (38, 25945799208), (42, 23474770712), (48, 20540424373), (56, 17606078034), (57, 17297199472), (76, 12972899604), (84, 11737385356), (112, 8803039017), (114, 8648599736), (133, 7413085488), (152, 6486449802), (168, 5868692678), (228, 4324299868), (266, 3706542744), (304, 3243224901), (336, 2934346339), (399, 2471028496), (456, 2162149934), (532, 1853271372), (798, 1235514248), (912, 1081074967), (1064, 926635686), (1596, 617757124), (2128, 463317843), (3192, 308878562), (6384, 154439281)]