313339902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 678965760

約数和(自身を除く): 365625858

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 109, 111, 138, 218, 222, 327, 563, 654, 851, 1126, 1689, 1702, 2507, 2553, 3378, 4033, 5014, 5106, 7521, 8066, 12099, 12949, 15042, 20831, 24198, 25898, 38847, 41662, 61367, 62493, 77694, 92759, 122734, 124986, 184101, 185518, 278277, 368202, 479113, 556554, 958226, 1411441, 1437339, 2270579, 2822882, 2874678, 4234323, 4541158, 6811737, 8468646, 13623474, 52223317, 104446634, 156669951, 313339902]

約数ペア:

[(1, 313339902), (2, 156669951), (3, 104446634), (6, 52223317), (23, 13623474), (37, 8468646), (46, 6811737), (69, 4541158), (74, 4234323), (109, 2874678), (111, 2822882), (138, 2270579), (218, 1437339), (222, 1411441), (327, 958226), (563, 556554), (654, 479113), (851, 368202), (1126, 278277), (1689, 185518), (1702, 184101), (2507, 124986), (2553, 122734), (3378, 92759), (4033, 77694), (5014, 62493), (5106, 61367), (7521, 41662), (8066, 38847), (12099, 25898), (12949, 24198), (15042, 20831)]