244873648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8681}}^1$

素因数の和:8773

約数の個数: 40

約数和(自身を含む): 497374416

約数和(自身を除く): 252500768

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 7052, 8681, 14104, 17362, 28208, 34724, 69448, 138896, 355921, 373283, 711842, 746566, 1423684, 1493132, 2847368, 2986264, 5694736, 5972528, 15304603, 30609206, 61218412, 122436824, 244873648]

約数ペア:

[(1, 244873648), (2, 122436824), (4, 61218412), (8, 30609206), (16, 15304603), (41, 5972528), (43, 5694736), (82, 2986264), (86, 2847368), (164, 1493132), (172, 1423684), (328, 746566), (344, 711842), (656, 373283), (688, 355921), (1763, 138896), (3526, 69448), (7052, 34724), (8681, 28208), (14104, 17362)]