501269132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1433}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 1116386208

約数和(自身を除く): 615117076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 961, 1433, 1612, 1922, 2821, 2866, 3844, 5642, 5732, 6727, 10031, 11284, 12493, 13454, 18629, 20062, 24986, 26908, 37258, 40124, 44423, 49972, 74516, 87451, 88846, 130403, 174902, 177692, 260806, 310961, 349804, 521612, 577499, 621922, 1154998, 1243844, 1377113, 2309996, 2754226, 4042493, 5508452, 8084986, 9639791, 16169972, 17902469, 19279582, 35804938, 38559164, 71609876, 125317283, 250634566, 501269132]

約数ペア:

[(1, 501269132), (2, 250634566), (4, 125317283), (7, 71609876), (13, 38559164), (14, 35804938), (26, 19279582), (28, 17902469), (31, 16169972), (52, 9639791), (62, 8084986), (91, 5508452), (124, 4042493), (182, 2754226), (217, 2309996), (364, 1377113), (403, 1243844), (434, 1154998), (806, 621922), (868, 577499), (961, 521612), (1433, 349804), (1612, 310961), (1922, 260806), (2821, 177692), (2866, 174902), (3844, 130403), (5642, 88846), (5732, 87451), (6727, 74516), (10031, 49972), (11284, 44423), (12493, 40124), (13454, 37258), (18629, 26908), (20062, 24986)]