1540276304

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{474223}}^1$

素因数の和:474267

約数の個数: 40

約数和(自身を含む): 3528226560

約数和(自身を除く): 1987950256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 474223, 948446, 1896892, 3319561, 3793784, 6639122, 7587568, 13278244, 13752467, 26556488, 27504934, 53112976, 55009868, 96267269, 110019736, 192534538, 220039472, 385069076, 770138152, 1540276304]

約数ペア:

[(1, 1540276304), (2, 770138152), (4, 385069076), (7, 220039472), (8, 192534538), (14, 110019736), (16, 96267269), (28, 55009868), (29, 53112976), (56, 27504934), (58, 26556488), (112, 13752467), (116, 13278244), (203, 7587568), (232, 6639122), (406, 3793784), (464, 3319561), (812, 1896892), (1624, 948446), (3248, 474223)]