391569392556

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2441}}^1\times {\mathrm{27337}}^1$

素因数の和:29951

約数の個数: 72

約数和(自身を含む): 996317225904

約数和(自身を除く): 604747833348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2441, 2934, 4882, 5868, 7323, 9764, 14646, 21969, 27337, 29292, 43938, 54674, 82011, 87876, 109348, 164022, 246033, 328044, 397883, 492066, 795766, 984132, 1193649, 1591532, 2387298, 3580947, 4455931, 4774596, 7161894, 8911862, 13367793, 14323788, 17823724, 26735586, 40103379, 53471172, 66729617, 80206758, 133459234, 160413516, 200188851, 266918468, 400377702, 600566553, 800755404, 1201133106, 2402266212, 10876927571, 21753855142, 32630782713, 43507710284, 65261565426, 97892348139, 130523130852, 195784696278, 391569392556]

約数ペア:

[(1, 391569392556), (2, 195784696278), (3, 130523130852), (4, 97892348139), (6, 65261565426), (9, 43507710284), (12, 32630782713), (18, 21753855142), (36, 10876927571), (163, 2402266212), (326, 1201133106), (489, 800755404), (652, 600566553), (978, 400377702), (1467, 266918468), (1956, 200188851), (2441, 160413516), (2934, 133459234), (4882, 80206758), (5868, 66729617), (7323, 53471172), (9764, 40103379), (14646, 26735586), (21969, 17823724), (27337, 14323788), (29292, 13367793), (43938, 8911862), (54674, 7161894), (82011, 4774596), (87876, 4455931), (109348, 3580947), (164022, 2387298), (246033, 1591532), (328044, 1193649), (397883, 984132), (492066, 795766)]