289028532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 770358400

約数和(自身を除く): 481329868

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 577, 676, 741, 988, 1014, 1154, 1482, 1731, 2028, 2197, 2308, 2964, 3211, 3462, 4394, 6422, 6591, 6924, 7501, 8788, 9633, 10963, 12844, 13182, 15002, 19266, 21926, 22503, 26364, 30004, 32889, 38532, 41743, 43852, 45006, 65778, 83486, 90012, 97513, 125229, 131556, 142519, 166972, 195026, 250458, 285038, 292539, 390052, 427557, 500916, 570076, 585078, 855114, 1170156, 1267669, 1710228, 1852747, 2535338, 3705494, 3803007, 5070676, 5558241, 7410988, 7606014, 11116482, 15212028, 22232964, 24085711, 48171422, 72257133, 96342844, 144514266, 289028532]

約数ペア:

[(1, 289028532), (2, 144514266), (3, 96342844), (4, 72257133), (6, 48171422), (12, 24085711), (13, 22232964), (19, 15212028), (26, 11116482), (38, 7606014), (39, 7410988), (52, 5558241), (57, 5070676), (76, 3803007), (78, 3705494), (114, 2535338), (156, 1852747), (169, 1710228), (228, 1267669), (247, 1170156), (338, 855114), (494, 585078), (507, 570076), (577, 500916), (676, 427557), (741, 390052), (988, 292539), (1014, 285038), (1154, 250458), (1482, 195026), (1731, 166972), (2028, 142519), (2197, 131556), (2308, 125229), (2964, 97513), (3211, 90012), (3462, 83486), (4394, 65778), (6422, 45006), (6591, 43852), (6924, 41743), (7501, 38532), (8788, 32889), (9633, 30004), (10963, 26364), (12844, 22503), (13182, 21926), (15002, 19266)]