218578304

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2851

約数の個数: 64

約数和(自身を含む): 503431200

約数和(自身を除く): 284852896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 356, 448, 623, 712, 896, 1246, 1424, 2492, 2741, 2848, 4984, 5482, 5696, 9968, 10964, 11392, 19187, 19936, 21928, 38374, 39872, 43856, 76748, 79744, 87712, 153496, 175424, 243949, 306992, 350848, 487898, 613984, 975796, 1227968, 1707643, 1951592, 2455936, 3415286, 3903184, 6830572, 7806368, 13661144, 15612736, 27322288, 31225472, 54644576, 109289152, 218578304]

約数ペア:

[(1, 218578304), (2, 109289152), (4, 54644576), (7, 31225472), (8, 27322288), (14, 15612736), (16, 13661144), (28, 7806368), (32, 6830572), (56, 3903184), (64, 3415286), (89, 2455936), (112, 1951592), (128, 1707643), (178, 1227968), (224, 975796), (356, 613984), (448, 487898), (623, 350848), (712, 306992), (896, 243949), (1246, 175424), (1424, 153496), (2492, 87712), (2741, 79744), (2848, 76748), (4984, 43856), (5482, 39872), (5696, 38374), (9968, 21928), (10964, 19936), (11392, 19187)]