1316993328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1306541}}^1$

素因数の和:1306562

約数の個数: 60

約数和(自身を含む): 4212291408

約数和(自身を除く): 2895298080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1306541, 2613082, 3919623, 5226164, 7839246, 9145787, 10452328, 11758869, 15678492, 18291574, 20904656, 23517738, 27437361, 31356984, 36583148, 47035476, 54874722, 62713968, 73166296, 82312083, 94070952, 109749444, 146332592, 164624166, 188141904, 219498888, 329248332, 438997776, 658496664, 1316993328]

約数ペア:

[(1, 1316993328), (2, 658496664), (3, 438997776), (4, 329248332), (6, 219498888), (7, 188141904), (8, 164624166), (9, 146332592), (12, 109749444), (14, 94070952), (16, 82312083), (18, 73166296), (21, 62713968), (24, 54874722), (28, 47035476), (36, 36583148), (42, 31356984), (48, 27437361), (56, 23517738), (63, 20904656), (72, 18291574), (84, 15678492), (112, 11758869), (126, 10452328), (144, 9145787), (168, 7839246), (252, 5226164), (336, 3919623), (504, 2613082), (1008, 1306541)]