270638890576

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{751007}}^1$

素因数の和:751339

約数の個数: 40

約数和(自身を含む): 531929954304

約数和(自身を除く): 261291063728

約数列:

[1, 2, 4, 8, 16, 101, 202, 223, 404, 446, 808, 892, 1616, 1784, 3568, 22523, 45046, 90092, 180184, 360368, 751007, 1502014, 3004028, 6008056, 12016112, 75851707, 151703414, 167474561, 303406828, 334949122, 606813656, 669898244, 1213627312, 1339796488, 2679592976, 16914930661, 33829861322, 67659722644, 135319445288, 270638890576]

約数ペア:

[(1, 270638890576), (2, 135319445288), (4, 67659722644), (8, 33829861322), (16, 16914930661), (101, 2679592976), (202, 1339796488), (223, 1213627312), (404, 669898244), (446, 606813656), (808, 334949122), (892, 303406828), (1616, 167474561), (1784, 151703414), (3568, 75851707), (22523, 12016112), (45046, 6008056), (90092, 3004028), (180184, 1502014), (360368, 751007)]