247484484

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{58757}}^1$

素因数の和:58786

約数の個数: 60

約数和(自身を含む): 696752364

約数和(自身を除く): 449267880

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 58757, 117514, 176271, 235028, 352542, 528813, 705084, 763841, 1057626, 1527682, 1586439, 2115252, 2291523, 3055364, 3172878, 4583046, 4759317, 6345756, 6874569, 9166092, 9518634, 13749138, 19037268, 20623707, 27498276, 41247414, 61871121, 82494828, 123742242, 247484484]

約数ペア:

[(1, 247484484), (2, 123742242), (3, 82494828), (4, 61871121), (6, 41247414), (9, 27498276), (12, 20623707), (13, 19037268), (18, 13749138), (26, 9518634), (27, 9166092), (36, 6874569), (39, 6345756), (52, 4759317), (54, 4583046), (78, 3172878), (81, 3055364), (108, 2291523), (117, 2115252), (156, 1586439), (162, 1527682), (234, 1057626), (324, 763841), (351, 705084), (468, 528813), (702, 352542), (1053, 235028), (1404, 176271), (2106, 117514), (4212, 58757)]