274316196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 814036608

約数和(自身を除く): 539720412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 137, 154, 197, 231, 242, 274, 308, 363, 394, 411, 462, 484, 548, 591, 726, 788, 822, 847, 924, 959, 1182, 1379, 1452, 1507, 1644, 1694, 1918, 2167, 2364, 2541, 2758, 2877, 3014, 3388, 3836, 4137, 4334, 4521, 5082, 5516, 5754, 6028, 6501, 8274, 8668, 9042, 10164, 10549, 11508, 13002, 15169, 16548, 16577, 18084, 21098, 23837, 26004, 26989, 30338, 31647, 33154, 42196, 45507, 47674, 49731, 53978, 60676, 63294, 66308, 71511, 80967, 91014, 95348, 99462, 107956, 116039, 126588, 143022, 161934, 166859, 182028, 188923, 198924, 232078, 286044, 296879, 323868, 333718, 348117, 377846, 464156, 500577, 566769, 593758, 667436, 696234, 755692, 890637, 1001154, 1133538, 1187516, 1392468, 1781274, 2002308, 2078153, 2267076, 3265669, 3562548, 4156306, 6234459, 6531338, 8312612, 9797007, 12468918, 13062676, 19594014, 22859683, 24937836, 39188028, 45719366, 68579049, 91438732, 137158098, 274316196]

約数ペア:

[(1, 274316196), (2, 137158098), (3, 91438732), (4, 68579049), (6, 45719366), (7, 39188028), (11, 24937836), (12, 22859683), (14, 19594014), (21, 13062676), (22, 12468918), (28, 9797007), (33, 8312612), (42, 6531338), (44, 6234459), (66, 4156306), (77, 3562548), (84, 3265669), (121, 2267076), (132, 2078153), (137, 2002308), (154, 1781274), (197, 1392468), (231, 1187516), (242, 1133538), (274, 1001154), (308, 890637), (363, 755692), (394, 696234), (411, 667436), (462, 593758), (484, 566769), (548, 500577), (591, 464156), (726, 377846), (788, 348117), (822, 333718), (847, 323868), (924, 296879), (959, 286044), (1182, 232078), (1379, 198924), (1452, 188923), (1507, 182028), (1644, 166859), (1694, 161934), (1918, 143022), (2167, 126588), (2364, 116039), (2541, 107956), (2758, 99462), (2877, 95348), (3014, 91014), (3388, 80967), (3836, 71511), (4137, 66308), (4334, 63294), (4521, 60676), (5082, 53978), (5516, 49731), (5754, 47674), (6028, 45507), (6501, 42196), (8274, 33154), (8668, 31647), (9042, 30338), (10164, 26989), (10549, 26004), (11508, 23837), (13002, 21098), (15169, 18084), (16548, 16577)]