551669118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3030

約数の個数: 128

約数和(自身を含む): 1529708544

約数和(自身を除く): 978039426

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 651, 682, 806, 858, 1001, 1023, 1209, 1302, 2002, 2046, 2387, 2418, 2821, 2963, 3003, 4433, 4774, 5642, 5926, 6006, 7161, 8463, 8866, 8889, 13299, 14322, 16926, 17778, 20741, 26598, 31031, 32593, 38519, 41482, 62062, 62223, 65186, 77038, 91853, 93093, 97779, 115557, 124446, 183706, 186186, 195558, 228151, 231114, 269633, 275559, 423709, 456302, 539266, 551118, 642971, 684453, 808899, 847418, 1010383, 1194089, 1271127, 1285942, 1368906, 1617798, 1928913, 2020766, 2388178, 2542254, 2965963, 3031149, 3582267, 3857826, 5931926, 6062298, 7072681, 7164534, 8358623, 8897889, 13134979, 14145362, 16717246, 17795778, 21218043, 25075869, 26269958, 39404937, 42436086, 50151738, 78809874, 91944853, 183889706, 275834559, 551669118]

約数ペア:

[(1, 551669118), (2, 275834559), (3, 183889706), (6, 91944853), (7, 78809874), (11, 50151738), (13, 42436086), (14, 39404937), (21, 26269958), (22, 25075869), (26, 21218043), (31, 17795778), (33, 16717246), (39, 14145362), (42, 13134979), (62, 8897889), (66, 8358623), (77, 7164534), (78, 7072681), (91, 6062298), (93, 5931926), (143, 3857826), (154, 3582267), (182, 3031149), (186, 2965963), (217, 2542254), (231, 2388178), (273, 2020766), (286, 1928913), (341, 1617798), (403, 1368906), (429, 1285942), (434, 1271127), (462, 1194089), (546, 1010383), (651, 847418), (682, 808899), (806, 684453), (858, 642971), (1001, 551118), (1023, 539266), (1209, 456302), (1302, 423709), (2002, 275559), (2046, 269633), (2387, 231114), (2418, 228151), (2821, 195558), (2963, 186186), (3003, 183706), (4433, 124446), (4774, 115557), (5642, 97779), (5926, 93093), (6006, 91853), (7161, 77038), (8463, 65186), (8866, 62223), (8889, 62062), (13299, 41482), (14322, 38519), (16926, 32593), (17778, 31031), (20741, 26598)]