1627767888

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1\times {\mathrm{569}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 4259459520

約数和(自身を除く): 2631691632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 557, 569, 642, 856, 1114, 1138, 1284, 1671, 1707, 1712, 2228, 2276, 2568, 3342, 3414, 4456, 4552, 5136, 6684, 6828, 8912, 9104, 13368, 13656, 26736, 27312, 59599, 60883, 119198, 121766, 178797, 182649, 238396, 243532, 316933, 357594, 365298, 476792, 487064, 633866, 715188, 730596, 950799, 953584, 974128, 1267732, 1430376, 1461192, 1901598, 2535464, 2860752, 2922384, 3803196, 5070928, 7606392, 15212784, 33911831, 67823662, 101735493, 135647324, 203470986, 271294648, 406941972, 542589296, 813883944, 1627767888]

約数ペア:

[(1, 1627767888), (2, 813883944), (3, 542589296), (4, 406941972), (6, 271294648), (8, 203470986), (12, 135647324), (16, 101735493), (24, 67823662), (48, 33911831), (107, 15212784), (214, 7606392), (321, 5070928), (428, 3803196), (557, 2922384), (569, 2860752), (642, 2535464), (856, 1901598), (1114, 1461192), (1138, 1430376), (1284, 1267732), (1671, 974128), (1707, 953584), (1712, 950799), (2228, 730596), (2276, 715188), (2568, 633866), (3342, 487064), (3414, 476792), (4456, 365298), (4552, 357594), (5136, 316933), (6684, 243532), (6828, 238396), (8912, 182649), (9104, 178797), (13368, 121766), (13656, 119198), (26736, 60883), (27312, 59599)]