905651136

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{120947}}^1$

素因数の和:120978

約数の個数: 84

約数和(自身を含む): 2795592072

約数和(自身を除く): 1889940936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 120947, 241894, 362841, 483788, 725682, 967576, 1088523, 1451364, 1572311, 1935152, 2177046, 2902728, 3144622, 3870304, 4354092, 4716933, 5805456, 6289244, 7740608, 8708184, 9433866, 11610912, 12578488, 14150799, 17416368, 18867732, 23221824, 25156976, 28301598, 34832736, 37735464, 50313952, 56603196, 69665472, 75470928, 100627904, 113206392, 150941856, 226412784, 301883712, 452825568, 905651136]

約数ペア:

[(1, 905651136), (2, 452825568), (3, 301883712), (4, 226412784), (6, 150941856), (8, 113206392), (9, 100627904), (12, 75470928), (13, 69665472), (16, 56603196), (18, 50313952), (24, 37735464), (26, 34832736), (32, 28301598), (36, 25156976), (39, 23221824), (48, 18867732), (52, 17416368), (64, 14150799), (72, 12578488), (78, 11610912), (96, 9433866), (104, 8708184), (117, 7740608), (144, 6289244), (156, 5805456), (192, 4716933), (208, 4354092), (234, 3870304), (288, 3144622), (312, 2902728), (416, 2177046), (468, 1935152), (576, 1572311), (624, 1451364), (832, 1088523), (936, 967576), (1248, 725682), (1872, 483788), (2496, 362841), (3744, 241894), (7488, 120947)]