1489508712

素因数分解:

$2^3\times 3^2\times {\mathrm{2939}}^1\times {\mathrm{7039}}^1$

素因数の和:9990

約数の個数: 48

約数和(自身を含む): 4036032000

約数和(自身を除く): 2546523288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2939, 5878, 7039, 8817, 11756, 14078, 17634, 21117, 23512, 26451, 28156, 35268, 42234, 52902, 56312, 63351, 70536, 84468, 105804, 126702, 168936, 211608, 253404, 506808, 20687621, 41375242, 62062863, 82750484, 124125726, 165500968, 186188589, 248251452, 372377178, 496502904, 744754356, 1489508712]

約数ペア:

[(1, 1489508712), (2, 744754356), (3, 496502904), (4, 372377178), (6, 248251452), (8, 186188589), (9, 165500968), (12, 124125726), (18, 82750484), (24, 62062863), (36, 41375242), (72, 20687621), (2939, 506808), (5878, 253404), (7039, 211608), (8817, 168936), (11756, 126702), (14078, 105804), (17634, 84468), (21117, 70536), (23512, 63351), (26451, 56312), (28156, 52902), (35268, 42234)]