1277556336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5303}}^1$

素因数の和:5563

約数の個数: 120

約数和(自身を含む): 4104023040

約数和(自身を除く): 2826466704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 239, 252, 336, 478, 504, 717, 956, 1008, 1434, 1673, 1912, 2151, 2868, 3346, 3824, 4302, 5019, 5303, 5736, 6692, 8604, 10038, 10606, 11472, 13384, 15057, 15909, 17208, 20076, 21212, 26768, 30114, 31818, 34416, 37121, 40152, 42424, 47727, 60228, 63636, 74242, 80304, 84848, 95454, 111363, 120456, 127272, 148484, 190908, 222726, 240912, 254544, 296968, 334089, 381816, 445452, 593936, 668178, 763632, 890904, 1267417, 1336356, 1781808, 2534834, 2672712, 3802251, 5069668, 5345424, 7604502, 8871919, 10139336, 11406753, 15209004, 17743838, 20278672, 22813506, 26615757, 30418008, 35487676, 45627012, 53231514, 60836016, 70975352, 79847271, 91254024, 106463028, 141950704, 159694542, 182508048, 212926056, 319389084, 425852112, 638778168, 1277556336]

約数ペア:

[(1, 1277556336), (2, 638778168), (3, 425852112), (4, 319389084), (6, 212926056), (7, 182508048), (8, 159694542), (9, 141950704), (12, 106463028), (14, 91254024), (16, 79847271), (18, 70975352), (21, 60836016), (24, 53231514), (28, 45627012), (36, 35487676), (42, 30418008), (48, 26615757), (56, 22813506), (63, 20278672), (72, 17743838), (84, 15209004), (112, 11406753), (126, 10139336), (144, 8871919), (168, 7604502), (239, 5345424), (252, 5069668), (336, 3802251), (478, 2672712), (504, 2534834), (717, 1781808), (956, 1336356), (1008, 1267417), (1434, 890904), (1673, 763632), (1912, 668178), (2151, 593936), (2868, 445452), (3346, 381816), (3824, 334089), (4302, 296968), (5019, 254544), (5303, 240912), (5736, 222726), (6692, 190908), (8604, 148484), (10038, 127272), (10606, 120456), (11472, 111363), (13384, 95454), (15057, 84848), (15909, 80304), (17208, 74242), (20076, 63636), (21212, 60228), (26768, 47727), (30114, 42424), (31818, 40152), (34416, 37121)]