724305876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{507217}}^1$

素因数の和:507248

約数の個数: 48

約数和(自身を含む): 2045102976

約数和(自身を除く): 1320797100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 507217, 1014434, 1521651, 2028868, 3043302, 3550519, 6086604, 7101038, 8622689, 10651557, 14202076, 17245378, 21303114, 25868067, 34490756, 42606228, 51736134, 60358823, 103472268, 120717646, 181076469, 241435292, 362152938, 724305876]

約数ペア:

[(1, 724305876), (2, 362152938), (3, 241435292), (4, 181076469), (6, 120717646), (7, 103472268), (12, 60358823), (14, 51736134), (17, 42606228), (21, 34490756), (28, 25868067), (34, 21303114), (42, 17245378), (51, 14202076), (68, 10651557), (84, 8622689), (102, 7101038), (119, 6086604), (204, 3550519), (238, 3043302), (357, 2028868), (476, 1521651), (714, 1014434), (1428, 507217)]