8889320556

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{15649}}^1$

素因数の和:16199

約数の個数: 72

約数和(自身を含む): 23242128000

約数和(自身を除く): 14352807444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 509, 558, 1018, 1116, 1527, 2036, 3054, 4581, 6108, 9162, 15649, 15779, 18324, 31298, 31558, 46947, 47337, 62596, 63116, 93894, 94674, 140841, 142011, 187788, 189348, 281682, 284022, 485119, 563364, 568044, 970238, 1455357, 1940476, 2910714, 4366071, 5821428, 7965341, 8732142, 15930682, 17464284, 23896023, 31861364, 47792046, 71688069, 95584092, 143376138, 246925571, 286752276, 493851142, 740776713, 987702284, 1481553426, 2222330139, 2963106852, 4444660278, 8889320556]

約数ペア:

[(1, 8889320556), (2, 4444660278), (3, 2963106852), (4, 2222330139), (6, 1481553426), (9, 987702284), (12, 740776713), (18, 493851142), (31, 286752276), (36, 246925571), (62, 143376138), (93, 95584092), (124, 71688069), (186, 47792046), (279, 31861364), (372, 23896023), (509, 17464284), (558, 15930682), (1018, 8732142), (1116, 7965341), (1527, 5821428), (2036, 4366071), (3054, 2910714), (4581, 1940476), (6108, 1455357), (9162, 970238), (15649, 568044), (15779, 563364), (18324, 485119), (31298, 284022), (31558, 281682), (46947, 189348), (47337, 187788), (62596, 142011), (63116, 140841), (93894, 94674)]