282990848

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 655486272

約数和(自身を除く): 372495424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1792, 1876, 2144, 2357, 3752, 4288, 4714, 7504, 8576, 9428, 15008, 16499, 17152, 18856, 30016, 32998, 37712, 60032, 65996, 75424, 120064, 131992, 150848, 157919, 263984, 301696, 315838, 527968, 603392, 631676, 1055936, 1105433, 1263352, 2111872, 2210866, 2526704, 4223744, 4421732, 5053408, 8843464, 10106816, 17686928, 20213632, 35373856, 40427264, 70747712, 141495424, 282990848]

約数ペア:

[(1, 282990848), (2, 141495424), (4, 70747712), (7, 40427264), (8, 35373856), (14, 20213632), (16, 17686928), (28, 10106816), (32, 8843464), (56, 5053408), (64, 4421732), (67, 4223744), (112, 2526704), (128, 2210866), (134, 2111872), (224, 1263352), (256, 1105433), (268, 1055936), (448, 631676), (469, 603392), (536, 527968), (896, 315838), (938, 301696), (1072, 263984), (1792, 157919), (1876, 150848), (2144, 131992), (2357, 120064), (3752, 75424), (4288, 65996), (4714, 60032), (7504, 37712), (8576, 32998), (9428, 30016), (15008, 18856), (16499, 17152)]