245070368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4133}}^1$

素因数の和:4269

約数の個数: 48

約数和(自身を含む): 515675160

約数和(自身を除く): 270604792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 272, 436, 544, 872, 1744, 1853, 3488, 3706, 4133, 7412, 8266, 14824, 16532, 29648, 33064, 59296, 66128, 70261, 132256, 140522, 281044, 450497, 562088, 900994, 1124176, 1801988, 2248352, 3603976, 7207952, 7658449, 14415904, 15316898, 30633796, 61267592, 122535184, 245070368]

約数ペア:

[(1, 245070368), (2, 122535184), (4, 61267592), (8, 30633796), (16, 15316898), (17, 14415904), (32, 7658449), (34, 7207952), (68, 3603976), (109, 2248352), (136, 1801988), (218, 1124176), (272, 900994), (436, 562088), (544, 450497), (872, 281044), (1744, 140522), (1853, 132256), (3488, 70261), (3706, 66128), (4133, 59296), (7412, 33064), (8266, 29648), (14824, 16532)]