1390393872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1379359}}^1$

素因数の和:1379380

約数の個数: 60

約数和(自身を含む): 4447056640

約数和(自身を除く): 3056662768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1379359, 2758718, 4138077, 5517436, 8276154, 9655513, 11034872, 12414231, 16552308, 19311026, 22069744, 24828462, 28966539, 33104616, 38622052, 49656924, 57933078, 66209232, 77244104, 86899617, 99313848, 115866156, 154488208, 173799234, 198627696, 231732312, 347598468, 463464624, 695196936, 1390393872]

約数ペア:

[(1, 1390393872), (2, 695196936), (3, 463464624), (4, 347598468), (6, 231732312), (7, 198627696), (8, 173799234), (9, 154488208), (12, 115866156), (14, 99313848), (16, 86899617), (18, 77244104), (21, 66209232), (24, 57933078), (28, 49656924), (36, 38622052), (42, 33104616), (48, 28966539), (56, 24828462), (63, 22069744), (72, 19311026), (84, 16552308), (112, 12414231), (126, 11034872), (144, 9655513), (168, 8276154), (252, 5517436), (336, 4138077), (504, 2758718), (1008, 1379359)]