273236546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 492500736

約数和(自身を除く): 219264190

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 103, 173, 187, 206, 346, 374, 451, 697, 902, 1133, 1394, 1751, 1903, 2266, 2941, 3502, 3806, 4223, 5882, 7093, 7667, 8446, 14186, 15334, 17819, 19261, 32351, 35638, 38522, 46453, 64702, 71791, 78023, 92906, 120581, 143582, 156046, 196009, 241162, 302923, 392018, 605846, 730579, 789701, 1326391, 1461158, 1579402, 2652782, 3332153, 6664306, 8036369, 12419843, 16072738, 24839686, 136618273, 273236546]

約数ペア:

[(1, 273236546), (2, 136618273), (11, 24839686), (17, 16072738), (22, 12419843), (34, 8036369), (41, 6664306), (82, 3332153), (103, 2652782), (173, 1579402), (187, 1461158), (206, 1326391), (346, 789701), (374, 730579), (451, 605846), (697, 392018), (902, 302923), (1133, 241162), (1394, 196009), (1751, 156046), (1903, 143582), (2266, 120581), (2941, 92906), (3502, 78023), (3806, 71791), (4223, 64702), (5882, 46453), (7093, 38522), (7667, 35638), (8446, 32351), (14186, 19261), (15334, 17819)]