273254884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2969}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 578793600

約数和(自身を除く): 305538716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 266, 346, 532, 692, 1211, 2422, 2969, 3287, 4844, 5938, 6574, 11876, 13148, 20783, 23009, 41566, 46018, 56411, 83132, 92036, 112822, 225644, 394877, 513637, 789754, 1027274, 1579508, 2054548, 3595459, 7190918, 9759103, 14381836, 19518206, 39036412, 68313721, 136627442, 273254884]

約数ペア:

[(1, 273254884), (2, 136627442), (4, 68313721), (7, 39036412), (14, 19518206), (19, 14381836), (28, 9759103), (38, 7190918), (76, 3595459), (133, 2054548), (173, 1579508), (266, 1027274), (346, 789754), (532, 513637), (692, 394877), (1211, 225644), (2422, 112822), (2969, 92036), (3287, 83132), (4844, 56411), (5938, 46018), (6574, 41566), (11876, 23009), (13148, 20783)]