288984542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5565

約数の個数: 48

約数和(自身を含む): 562200576

約数和(自身を除く): 273216034

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 3751, 4774, 5503, 7502, 11006, 26257, 38521, 52514, 60533, 77042, 121066, 170593, 341186, 423731, 665863, 847462, 1194151, 1331726, 1876523, 2388302, 3753046, 4661041, 9322082, 13135661, 20641753, 26271322, 41283506, 144492271, 288984542]

約数ペア:

[(1, 288984542), (2, 144492271), (7, 41283506), (11, 26271322), (14, 20641753), (22, 13135661), (31, 9322082), (62, 4661041), (77, 3753046), (121, 2388302), (154, 1876523), (217, 1331726), (242, 1194151), (341, 847462), (434, 665863), (682, 423731), (847, 341186), (1694, 170593), (2387, 121066), (3751, 77042), (4774, 60533), (5503, 52514), (7502, 38521), (11006, 26257)]