2905845408

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{177013}}^1$

素因数の和:177051

約数の個数: 96

約数和(自身を含む): 8921505600

約数和(自身を除く): 6015660192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 177013, 354026, 531039, 708052, 1062078, 1416104, 1593117, 2124156, 2832208, 3186234, 3363247, 4248312, 4779351, 5664416, 6372468, 6726494, 8496624, 9558702, 10089741, 12744936, 13452988, 16993248, 19117404, 20179482, 25489872, 26905976, 30269223, 38234808, 40358964, 50979744, 53811952, 60538446, 76469616, 80717928, 90807669, 107623904, 121076892, 152939232, 161435856, 181615338, 242153784, 322871712, 363230676, 484307568, 726461352, 968615136, 1452922704, 2905845408]

約数ペア:

[(1, 2905845408), (2, 1452922704), (3, 968615136), (4, 726461352), (6, 484307568), (8, 363230676), (9, 322871712), (12, 242153784), (16, 181615338), (18, 161435856), (19, 152939232), (24, 121076892), (27, 107623904), (32, 90807669), (36, 80717928), (38, 76469616), (48, 60538446), (54, 53811952), (57, 50979744), (72, 40358964), (76, 38234808), (96, 30269223), (108, 26905976), (114, 25489872), (144, 20179482), (152, 19117404), (171, 16993248), (216, 13452988), (228, 12744936), (288, 10089741), (304, 9558702), (342, 8496624), (432, 6726494), (456, 6372468), (513, 5664416), (608, 4779351), (684, 4248312), (864, 3363247), (912, 3186234), (1026, 2832208), (1368, 2124156), (1824, 1593117), (2052, 1416104), (2736, 1062078), (4104, 708052), (5472, 531039), (8208, 354026), (16416, 177013)]