402819984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{57089}}^1$

素因数の和:57117

約数の個数: 90

約数和(自身を含む): 1311414390

約数和(自身を除く): 908594406

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 57089, 114178, 171267, 228356, 342534, 399623, 456712, 513801, 685068, 799246, 913424, 1027602, 1198869, 1370136, 1598492, 2055204, 2397738, 2740272, 2797361, 3196984, 3596607, 4110408, 4795476, 5594722, 6393968, 7193214, 8220816, 8392083, 9590952, 11189444, 14386428, 16784166, 19181904, 22378888, 25176249, 28772856, 33568332, 44757776, 50352498, 57545712, 67136664, 100704996, 134273328, 201409992, 402819984]

約数ペア:

[(1, 402819984), (2, 201409992), (3, 134273328), (4, 100704996), (6, 67136664), (7, 57545712), (8, 50352498), (9, 44757776), (12, 33568332), (14, 28772856), (16, 25176249), (18, 22378888), (21, 19181904), (24, 16784166), (28, 14386428), (36, 11189444), (42, 9590952), (48, 8392083), (49, 8220816), (56, 7193214), (63, 6393968), (72, 5594722), (84, 4795476), (98, 4110408), (112, 3596607), (126, 3196984), (144, 2797361), (147, 2740272), (168, 2397738), (196, 2055204), (252, 1598492), (294, 1370136), (336, 1198869), (392, 1027602), (441, 913424), (504, 799246), (588, 685068), (784, 513801), (882, 456712), (1008, 399623), (1176, 342534), (1764, 228356), (2352, 171267), (3528, 114178), (7056, 57089)]