254832088

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3056

約数の個数: 64

約数和(自身を含む): 578511360

約数和(自身を除く): 323679272

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 67, 92, 134, 161, 184, 268, 322, 469, 536, 644, 938, 1288, 1541, 1876, 2953, 3082, 3752, 5906, 6164, 10787, 11812, 12328, 20671, 21574, 23624, 41342, 43148, 67919, 82684, 86296, 135838, 165368, 197851, 271676, 395702, 475433, 543352, 791404, 950866, 1384957, 1582808, 1901732, 2769914, 3803464, 4550573, 5539828, 9101146, 11079656, 18202292, 31854011, 36404584, 63708022, 127416044, 254832088]

約数ペア:

[(1, 254832088), (2, 127416044), (4, 63708022), (7, 36404584), (8, 31854011), (14, 18202292), (23, 11079656), (28, 9101146), (46, 5539828), (56, 4550573), (67, 3803464), (92, 2769914), (134, 1901732), (161, 1582808), (184, 1384957), (268, 950866), (322, 791404), (469, 543352), (536, 475433), (644, 395702), (938, 271676), (1288, 197851), (1541, 165368), (1876, 135838), (2953, 86296), (3082, 82684), (3752, 67919), (5906, 43148), (6164, 41342), (10787, 23624), (11812, 21574), (12328, 20671)]