1569121664

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{11489}}^1$

素因数の和:11611

約数の個数: 64

約数和(自身を含む): 3445621200

約数和(自身を除く): 1876499536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 352, 388, 704, 776, 1067, 1408, 1552, 2134, 3104, 4268, 6208, 8536, 11489, 12416, 17072, 22978, 34144, 45956, 68288, 91912, 126379, 136576, 183824, 252758, 367648, 505516, 735296, 1011032, 1114433, 1470592, 2022064, 2228866, 4044128, 4457732, 8088256, 8915464, 12258763, 16176512, 17830928, 24517526, 35661856, 49035052, 71323712, 98070104, 142647424, 196140208, 392280416, 784560832, 1569121664]

約数ペア:

[(1, 1569121664), (2, 784560832), (4, 392280416), (8, 196140208), (11, 142647424), (16, 98070104), (22, 71323712), (32, 49035052), (44, 35661856), (64, 24517526), (88, 17830928), (97, 16176512), (128, 12258763), (176, 8915464), (194, 8088256), (352, 4457732), (388, 4044128), (704, 2228866), (776, 2022064), (1067, 1470592), (1408, 1114433), (1552, 1011032), (2134, 735296), (3104, 505516), (4268, 367648), (6208, 252758), (8536, 183824), (11489, 136576), (12416, 126379), (17072, 91912), (22978, 68288), (34144, 45956)]