635234444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 1333584000

約数和(自身を除く): 698349556

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 71, 116, 142, 221, 284, 349, 377, 442, 493, 698, 754, 884, 923, 986, 1207, 1396, 1508, 1846, 1972, 2059, 2414, 3692, 4118, 4537, 4828, 5933, 6409, 8236, 9074, 10121, 11866, 12818, 15691, 18148, 20242, 23732, 24779, 25636, 26767, 31382, 35003, 40484, 49558, 53534, 62764, 70006, 77129, 99116, 107068, 131573, 140012, 154258, 172057, 263146, 308516, 322127, 344114, 421243, 455039, 526292, 644254, 688228, 718591, 842486, 910078, 1288508, 1437182, 1684972, 1820156, 2236741, 2874364, 4473482, 5476159, 8946964, 9341683, 10952318, 12216047, 18683366, 21904636, 24432094, 37366732, 48864188, 158808611, 317617222, 635234444]

約数ペア:

[(1, 635234444), (2, 317617222), (4, 158808611), (13, 48864188), (17, 37366732), (26, 24432094), (29, 21904636), (34, 18683366), (52, 12216047), (58, 10952318), (68, 9341683), (71, 8946964), (116, 5476159), (142, 4473482), (221, 2874364), (284, 2236741), (349, 1820156), (377, 1684972), (442, 1437182), (493, 1288508), (698, 910078), (754, 842486), (884, 718591), (923, 688228), (986, 644254), (1207, 526292), (1396, 455039), (1508, 421243), (1846, 344114), (1972, 322127), (2059, 308516), (2414, 263146), (3692, 172057), (4118, 154258), (4537, 140012), (4828, 131573), (5933, 107068), (6409, 99116), (8236, 77129), (9074, 70006), (10121, 62764), (11866, 53534), (12818, 49558), (15691, 40484), (18148, 35003), (20242, 31382), (23732, 26767), (24779, 25636)]