996935874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{863}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 2275319808

約数和(自身を除く): 1278383934

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 761, 863, 1518, 1522, 1726, 2283, 2589, 4566, 5178, 8371, 9493, 16742, 17503, 18986, 19849, 25113, 28479, 35006, 39698, 50226, 52509, 56958, 59547, 105018, 119094, 192533, 218339, 385066, 436678, 577599, 655017, 656743, 1155198, 1310034, 1313486, 1970229, 3940458, 7224173, 14448346, 15105089, 21672519, 30210178, 43345038, 45315267, 90630534, 166155979, 332311958, 498467937, 996935874]

約数ペア:

[(1, 996935874), (2, 498467937), (3, 332311958), (6, 166155979), (11, 90630534), (22, 45315267), (23, 43345038), (33, 30210178), (46, 21672519), (66, 15105089), (69, 14448346), (138, 7224173), (253, 3940458), (506, 1970229), (759, 1313486), (761, 1310034), (863, 1155198), (1518, 656743), (1522, 655017), (1726, 577599), (2283, 436678), (2589, 385066), (4566, 218339), (5178, 192533), (8371, 119094), (9493, 105018), (16742, 59547), (17503, 56958), (18986, 52509), (19849, 50226), (25113, 39698), (28479, 35006)]