516312

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 1432080

約数和(自身を除く): 915768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 101, 142, 202, 213, 284, 303, 404, 426, 568, 606, 639, 808, 852, 909, 1212, 1278, 1704, 1818, 2424, 2556, 3636, 5112, 7171, 7272, 14342, 21513, 28684, 43026, 57368, 64539, 86052, 129078, 172104, 258156, 516312]

約数ペア:

[(1, 516312), (2, 258156), (3, 172104), (4, 129078), (6, 86052), (8, 64539), (9, 57368), (12, 43026), (18, 28684), (24, 21513), (36, 14342), (71, 7272), (72, 7171), (101, 5112), (142, 3636), (202, 2556), (213, 2424), (284, 1818), (303, 1704), (404, 1278), (426, 1212), (568, 909), (606, 852), (639, 808)]