291235932

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{207433}}^1$

素因数の和:207459

約数の個数: 48

約数和(自身を含む): 813141280

約数和(自身を除く): 521905348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 207433, 414866, 622299, 829732, 1244598, 1866897, 2489196, 2696629, 3733794, 5393258, 5600691, 7467588, 8089887, 10786516, 11201382, 16179774, 22402764, 24269661, 32359548, 48539322, 72808983, 97078644, 145617966, 291235932]

約数ペア:

[(1, 291235932), (2, 145617966), (3, 97078644), (4, 72808983), (6, 48539322), (9, 32359548), (12, 24269661), (13, 22402764), (18, 16179774), (26, 11201382), (27, 10786516), (36, 8089887), (39, 7467588), (52, 5600691), (54, 5393258), (78, 3733794), (108, 2696629), (117, 2489196), (156, 1866897), (234, 1244598), (351, 829732), (468, 622299), (702, 414866), (1404, 207433)]