1409256

素因数分解:

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

素因数の和:95

約数の個数: 72

約数和(自身を含む): 4097730

約数和(自身を除く): 2688474

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 37, 46, 69, 72, 74, 92, 111, 138, 148, 184, 207, 222, 276, 296, 333, 414, 444, 529, 552, 666, 828, 851, 888, 1058, 1332, 1587, 1656, 1702, 2116, 2553, 2664, 3174, 3404, 4232, 4761, 5106, 6348, 6808, 7659, 9522, 10212, 12696, 15318, 19044, 19573, 20424, 30636, 38088, 39146, 58719, 61272, 78292, 117438, 156584, 176157, 234876, 352314, 469752, 704628, 1409256]

約数ペア:

[(1, 1409256), (2, 704628), (3, 469752), (4, 352314), (6, 234876), (8, 176157), (9, 156584), (12, 117438), (18, 78292), (23, 61272), (24, 58719), (36, 39146), (37, 38088), (46, 30636), (69, 20424), (72, 19573), (74, 19044), (92, 15318), (111, 12696), (138, 10212), (148, 9522), (184, 7659), (207, 6808), (222, 6348), (276, 5106), (296, 4761), (333, 4232), (414, 3404), (444, 3174), (529, 2664), (552, 2553), (666, 2116), (828, 1702), (851, 1656), (888, 1587), (1058, 1332)]