1286978544

素因数分解:

$2^4\times 3^5\times {\mathrm{331013}}^1$

素因数の和:331036

約数の個数: 60

約数和(自身を含む): 3735161976

約数和(自身を除く): 2448183432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 331013, 662026, 993039, 1324052, 1986078, 2648104, 2979117, 3972156, 5296208, 5958234, 7944312, 8937351, 11916468, 15888624, 17874702, 23832936, 26812053, 35749404, 47665872, 53624106, 71498808, 80436159, 107248212, 142997616, 160872318, 214496424, 321744636, 428992848, 643489272, 1286978544]

約数ペア:

[(1, 1286978544), (2, 643489272), (3, 428992848), (4, 321744636), (6, 214496424), (8, 160872318), (9, 142997616), (12, 107248212), (16, 80436159), (18, 71498808), (24, 53624106), (27, 47665872), (36, 35749404), (48, 26812053), (54, 23832936), (72, 17874702), (81, 15888624), (108, 11916468), (144, 8937351), (162, 7944312), (216, 5958234), (243, 5296208), (324, 3972156), (432, 2979117), (486, 2648104), (648, 1986078), (972, 1324052), (1296, 993039), (1944, 662026), (3888, 331013)]