240693834

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{1409}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 489732480

約数和(自身を除く): 249038646

約数列:

[1, 2, 3, 6, 71, 142, 213, 401, 426, 802, 1203, 1409, 2406, 2818, 4227, 8454, 28471, 56942, 85413, 100039, 170826, 200078, 300117, 565009, 600234, 1130018, 1695027, 3390054, 40115639, 80231278, 120346917, 240693834]

約数ペア:

[(1, 240693834), (2, 120346917), (3, 80231278), (6, 40115639), (71, 3390054), (142, 1695027), (213, 1130018), (401, 600234), (426, 565009), (802, 300117), (1203, 200078), (1409, 170826), (2406, 100039), (2818, 85413), (4227, 56942), (8454, 28471)]