299012724

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 768808040

約数和(自身を除く): 469795316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 181, 218, 327, 362, 421, 436, 543, 654, 724, 842, 981, 1086, 1263, 1308, 1629, 1684, 1962, 2172, 2526, 3258, 3789, 3924, 5052, 6516, 7578, 15156, 19729, 39458, 45889, 59187, 76201, 78916, 91778, 118374, 137667, 152402, 177561, 183556, 228603, 236748, 275334, 304804, 355122, 413001, 457206, 550668, 685809, 710244, 826002, 914412, 1371618, 1652004, 2743236, 8305909, 16611818, 24917727, 33223636, 49835454, 74753181, 99670908, 149506362, 299012724]

約数ペア:

[(1, 299012724), (2, 149506362), (3, 99670908), (4, 74753181), (6, 49835454), (9, 33223636), (12, 24917727), (18, 16611818), (36, 8305909), (109, 2743236), (181, 1652004), (218, 1371618), (327, 914412), (362, 826002), (421, 710244), (436, 685809), (543, 550668), (654, 457206), (724, 413001), (842, 355122), (981, 304804), (1086, 275334), (1263, 236748), (1308, 228603), (1629, 183556), (1684, 177561), (1962, 152402), (2172, 137667), (2526, 118374), (3258, 91778), (3789, 78916), (3924, 76201), (5052, 59187), (6516, 45889), (7578, 39458), (15156, 19729)]