744338518

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1610

約数の個数: 72

約数和(自身を含む): 1463375592

約数和(自身を除く): 719037074

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 121, 154, 242, 287, 451, 539, 574, 847, 902, 1078, 1531, 1694, 2009, 3062, 3157, 4018, 4961, 5929, 6314, 9922, 10717, 11858, 16841, 21434, 22099, 33682, 34727, 44198, 62771, 69454, 75019, 117887, 125542, 150038, 185251, 235774, 243089, 370502, 439397, 486178, 690481, 825209, 878794, 1296757, 1380962, 1650418, 2593514, 3075779, 4833367, 6151558, 7595291, 9077299, 9666734, 15190582, 18154598, 33833569, 53167037, 67667138, 106334074, 372169259, 744338518]

約数ペア:

[(1, 744338518), (2, 372169259), (7, 106334074), (11, 67667138), (14, 53167037), (22, 33833569), (41, 18154598), (49, 15190582), (77, 9666734), (82, 9077299), (98, 7595291), (121, 6151558), (154, 4833367), (242, 3075779), (287, 2593514), (451, 1650418), (539, 1380962), (574, 1296757), (847, 878794), (902, 825209), (1078, 690481), (1531, 486178), (1694, 439397), (2009, 370502), (3062, 243089), (3157, 235774), (4018, 185251), (4961, 150038), (5929, 125542), (6314, 117887), (9922, 75019), (10717, 69454), (11858, 62771), (16841, 44198), (21434, 34727), (22099, 33682)]