1250779212

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{27509}}^1$

素因数の和:27943

約数の個数: 48

約数和(自身を含む): 3250581600

約数和(自身を除く): 1999802388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 11367, 15156, 22734, 27509, 45468, 55018, 82527, 110036, 165054, 247581, 330108, 495162, 742743, 990324, 1485486, 2970972, 11581289, 23162578, 34743867, 46325156, 69487734, 104231601, 138975468, 208463202, 312694803, 416926404, 625389606, 1250779212]

約数ペア:

[(1, 1250779212), (2, 625389606), (3, 416926404), (4, 312694803), (6, 208463202), (9, 138975468), (12, 104231601), (18, 69487734), (27, 46325156), (36, 34743867), (54, 23162578), (108, 11581289), (421, 2970972), (842, 1485486), (1263, 990324), (1684, 742743), (2526, 495162), (3789, 330108), (5052, 247581), (7578, 165054), (11367, 110036), (15156, 82527), (22734, 55018), (27509, 45468)]