439422768

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 1279025280

約数和(自身を除く): 839602512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 173, 186, 248, 279, 346, 372, 496, 519, 558, 569, 692, 744, 1038, 1116, 1138, 1384, 1488, 1557, 1707, 2076, 2232, 2276, 2768, 3114, 3414, 4152, 4464, 4552, 5121, 5363, 6228, 6828, 8304, 9104, 10242, 10726, 12456, 13656, 16089, 17639, 20484, 21452, 24912, 27312, 32178, 35278, 40968, 42904, 48267, 52917, 64356, 70556, 81936, 85808, 96534, 98437, 105834, 128712, 141112, 158751, 193068, 196874, 211668, 257424, 282224, 295311, 317502, 386136, 393748, 423336, 590622, 635004, 772272, 787496, 846672, 885933, 1181244, 1270008, 1574992, 1771866, 2362488, 2540016, 3051547, 3543732, 4724976, 6103094, 7087464, 9154641, 12206188, 14174928, 18309282, 24412376, 27463923, 36618564, 48824752, 54927846, 73237128, 109855692, 146474256, 219711384, 439422768]

約数ペア:

[(1, 439422768), (2, 219711384), (3, 146474256), (4, 109855692), (6, 73237128), (8, 54927846), (9, 48824752), (12, 36618564), (16, 27463923), (18, 24412376), (24, 18309282), (31, 14174928), (36, 12206188), (48, 9154641), (62, 7087464), (72, 6103094), (93, 4724976), (124, 3543732), (144, 3051547), (173, 2540016), (186, 2362488), (248, 1771866), (279, 1574992), (346, 1270008), (372, 1181244), (496, 885933), (519, 846672), (558, 787496), (569, 772272), (692, 635004), (744, 590622), (1038, 423336), (1116, 393748), (1138, 386136), (1384, 317502), (1488, 295311), (1557, 282224), (1707, 257424), (2076, 211668), (2232, 196874), (2276, 193068), (2768, 158751), (3114, 141112), (3414, 128712), (4152, 105834), (4464, 98437), (4552, 96534), (5121, 85808), (5363, 81936), (6228, 70556), (6828, 64356), (8304, 52917), (9104, 48267), (10242, 42904), (10726, 40968), (12456, 35278), (13656, 32178), (16089, 27312), (17639, 24912), (20484, 21452)]