355136001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 574801920

約数和(自身を除く): 219665919

約数列:

[1, 3, 11, 17, 29, 33, 51, 83, 87, 187, 249, 263, 319, 493, 561, 789, 913, 957, 1411, 1479, 2407, 2739, 2893, 4233, 4471, 5423, 7221, 7627, 8679, 13413, 15521, 16269, 21829, 22881, 26477, 40919, 46563, 49181, 65487, 79431, 83897, 122757, 129659, 147543, 240119, 251691, 371093, 388977, 450109, 633041, 720357, 1113279, 1350327, 1426249, 1899123, 4082023, 4278747, 6963451, 10761697, 12246069, 20890353, 32285091, 118378667, 355136001]

約数ペア:

[(1, 355136001), (3, 118378667), (11, 32285091), (17, 20890353), (29, 12246069), (33, 10761697), (51, 6963451), (83, 4278747), (87, 4082023), (187, 1899123), (249, 1426249), (263, 1350327), (319, 1113279), (493, 720357), (561, 633041), (789, 450109), (913, 388977), (957, 371093), (1411, 251691), (1479, 240119), (2407, 147543), (2739, 129659), (2893, 122757), (4233, 83897), (4471, 79431), (5423, 65487), (7221, 49181), (7627, 46563), (8679, 40919), (13413, 26477), (15521, 22881), (16269, 21829)]