316968708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{53147}}^1$

素因数の和:53232

約数の個数: 48

約数和(自身を含む): 857170944

約数和(自身を除く): 540202236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 53147, 106294, 159441, 212588, 318882, 372029, 637764, 744058, 1116087, 1488116, 2232174, 3773437, 4464348, 7546874, 11320311, 15093748, 22640622, 26414059, 45281244, 52828118, 79242177, 105656236, 158484354, 316968708]

約数ペア:

[(1, 316968708), (2, 158484354), (3, 105656236), (4, 79242177), (6, 52828118), (7, 45281244), (12, 26414059), (14, 22640622), (21, 15093748), (28, 11320311), (42, 7546874), (71, 4464348), (84, 3773437), (142, 2232174), (213, 1488116), (284, 1116087), (426, 744058), (497, 637764), (852, 372029), (994, 318882), (1491, 212588), (1988, 159441), (2982, 106294), (5964, 53147)]