291009616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{5237}}^1$

素因数の和:5419

約数の個数: 40

約数和(自身を含む): 592354944

約数和(自身を除く): 301345328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 368, 604, 1208, 2416, 3473, 5237, 6946, 10474, 13892, 20948, 27784, 41896, 55568, 83792, 120451, 240902, 481804, 790787, 963608, 1581574, 1927216, 3163148, 6326296, 12652592, 18188101, 36376202, 72752404, 145504808, 291009616]

約数ペア:

[(1, 291009616), (2, 145504808), (4, 72752404), (8, 36376202), (16, 18188101), (23, 12652592), (46, 6326296), (92, 3163148), (151, 1927216), (184, 1581574), (302, 963608), (368, 790787), (604, 481804), (1208, 240902), (2416, 120451), (3473, 83792), (5237, 55568), (6946, 41896), (10474, 27784), (13892, 20948)]