38989416

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 105910560

約数和(自身を除く): 66921144

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 83, 92, 111, 138, 148, 166, 184, 222, 249, 276, 296, 332, 444, 498, 529, 552, 664, 851, 888, 996, 1058, 1587, 1702, 1909, 1992, 2116, 2553, 3071, 3174, 3404, 3818, 4232, 5106, 5727, 6142, 6348, 6808, 7636, 9213, 10212, 11454, 12284, 12696, 15272, 18426, 19573, 20424, 22908, 24568, 36852, 39146, 43907, 45816, 58719, 70633, 73704, 78292, 87814, 117438, 131721, 141266, 156584, 175628, 211899, 234876, 263442, 282532, 351256, 423798, 469752, 526884, 565064, 847596, 1053768, 1624559, 1695192, 3249118, 4873677, 6498236, 9747354, 12996472, 19494708, 38989416]

約数ペア:

[(1, 38989416), (2, 19494708), (3, 12996472), (4, 9747354), (6, 6498236), (8, 4873677), (12, 3249118), (23, 1695192), (24, 1624559), (37, 1053768), (46, 847596), (69, 565064), (74, 526884), (83, 469752), (92, 423798), (111, 351256), (138, 282532), (148, 263442), (166, 234876), (184, 211899), (222, 175628), (249, 156584), (276, 141266), (296, 131721), (332, 117438), (444, 87814), (498, 78292), (529, 73704), (552, 70633), (664, 58719), (851, 45816), (888, 43907), (996, 39146), (1058, 36852), (1587, 24568), (1702, 22908), (1909, 20424), (1992, 19573), (2116, 18426), (2553, 15272), (3071, 12696), (3174, 12284), (3404, 11454), (3818, 10212), (4232, 9213), (5106, 7636), (5727, 6808), (6142, 6348)]