264168112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 580462848

約数和(自身を除く): 316294736

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 104, 106, 124, 208, 212, 248, 403, 424, 496, 689, 773, 806, 848, 1378, 1546, 1612, 1643, 2756, 3092, 3224, 3286, 5512, 6184, 6448, 6572, 10049, 11024, 12368, 13144, 20098, 21359, 23963, 26288, 40196, 40969, 42718, 47926, 80392, 81938, 85436, 95852, 160784, 163876, 170872, 191704, 311519, 327752, 341744, 383408, 532597, 623038, 655504, 1065194, 1246076, 1270039, 2130388, 2492152, 2540078, 4260776, 4984304, 5080156, 8521552, 10160312, 16510507, 20320624, 33021014, 66042028, 132084056, 264168112]

約数ペア:

[(1, 264168112), (2, 132084056), (4, 66042028), (8, 33021014), (13, 20320624), (16, 16510507), (26, 10160312), (31, 8521552), (52, 5080156), (53, 4984304), (62, 4260776), (104, 2540078), (106, 2492152), (124, 2130388), (208, 1270039), (212, 1246076), (248, 1065194), (403, 655504), (424, 623038), (496, 532597), (689, 383408), (773, 341744), (806, 327752), (848, 311519), (1378, 191704), (1546, 170872), (1612, 163876), (1643, 160784), (2756, 95852), (3092, 85436), (3224, 81938), (3286, 80392), (5512, 47926), (6184, 42718), (6448, 40969), (6572, 40196), (10049, 26288), (11024, 23963), (12368, 21359), (13144, 20098)]