313625394

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{1063}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 700120512

約数和(自身を除く): 386495118

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 443, 666, 886, 1063, 1329, 2126, 2658, 3189, 3987, 6378, 7974, 9567, 16391, 19134, 32782, 39331, 49173, 78662, 98346, 117993, 147519, 235986, 295038, 353979, 470909, 707958, 941818, 1412727, 2825454, 4238181, 8476362, 17423633, 34847266, 52270899, 104541798, 156812697, 313625394]

約数ペア:

[(1, 313625394), (2, 156812697), (3, 104541798), (6, 52270899), (9, 34847266), (18, 17423633), (37, 8476362), (74, 4238181), (111, 2825454), (222, 1412727), (333, 941818), (443, 707958), (666, 470909), (886, 353979), (1063, 295038), (1329, 235986), (2126, 147519), (2658, 117993), (3189, 98346), (3987, 78662), (6378, 49173), (7974, 39331), (9567, 32782), (16391, 19134)]