742249926

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 1876193280

約数和(自身を除く): 1133943354

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 173, 186, 198, 233, 279, 297, 341, 346, 466, 519, 558, 594, 682, 699, 837, 1023, 1038, 1398, 1557, 1674, 1903, 2046, 2097, 2563, 3069, 3114, 3806, 4194, 4671, 5126, 5363, 5709, 6138, 6291, 7223, 7689, 9207, 9342, 10726, 11418, 12582, 14446, 15378, 16089, 17127, 18414, 21669, 23067, 32178, 34254, 40309, 43338, 46134, 48267, 51381, 58993, 65007, 69201, 79453, 80618, 96534, 102762, 117986, 120927, 130014, 138402, 144801, 158906, 176979, 195021, 238359, 241854, 289602, 353958, 362781, 390042, 443399, 476718, 530937, 715077, 725562, 886798, 1061874, 1088343, 1249579, 1330197, 1430154, 1592811, 2145231, 2176686, 2499158, 2660394, 3185622, 3748737, 3990591, 4290462, 7497474, 7981182, 11246211, 11971773, 13745369, 22492422, 23943546, 27490738, 33738633, 41236107, 67477266, 82472214, 123708321, 247416642, 371124963, 742249926]

約数ペア:

[(1, 742249926), (2, 371124963), (3, 247416642), (6, 123708321), (9, 82472214), (11, 67477266), (18, 41236107), (22, 33738633), (27, 27490738), (31, 23943546), (33, 22492422), (54, 13745369), (62, 11971773), (66, 11246211), (93, 7981182), (99, 7497474), (173, 4290462), (186, 3990591), (198, 3748737), (233, 3185622), (279, 2660394), (297, 2499158), (341, 2176686), (346, 2145231), (466, 1592811), (519, 1430154), (558, 1330197), (594, 1249579), (682, 1088343), (699, 1061874), (837, 886798), (1023, 725562), (1038, 715077), (1398, 530937), (1557, 476718), (1674, 443399), (1903, 390042), (2046, 362781), (2097, 353958), (2563, 289602), (3069, 241854), (3114, 238359), (3806, 195021), (4194, 176979), (4671, 158906), (5126, 144801), (5363, 138402), (5709, 130014), (6138, 120927), (6291, 117986), (7223, 102762), (7689, 96534), (9207, 80618), (9342, 79453), (10726, 69201), (11418, 65007), (12582, 58993), (14446, 51381), (15378, 48267), (16089, 46134), (17127, 43338), (18414, 40309), (21669, 34254), (23067, 32178)]