897492736

素因数分解:

$2^8\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2999}}^1$

素因数の和:3189

約数の個数: 72

約数和(自身を含む): 2060352000

約数和(自身を除く): 1162859264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 256, 334, 448, 668, 896, 1169, 1336, 1792, 2338, 2672, 2999, 4676, 5344, 5998, 9352, 10688, 11996, 18704, 20993, 21376, 23992, 37408, 41986, 42752, 47984, 74816, 83972, 95968, 149632, 167944, 191936, 299264, 335888, 383872, 500833, 671776, 767744, 1001666, 1343552, 2003332, 2687104, 3505831, 4006664, 5374208, 7011662, 8013328, 14023324, 16026656, 28046648, 32053312, 56093296, 64106624, 112186592, 128213248, 224373184, 448746368, 897492736]

約数ペア:

[(1, 897492736), (2, 448746368), (4, 224373184), (7, 128213248), (8, 112186592), (14, 64106624), (16, 56093296), (28, 32053312), (32, 28046648), (56, 16026656), (64, 14023324), (112, 8013328), (128, 7011662), (167, 5374208), (224, 4006664), (256, 3505831), (334, 2687104), (448, 2003332), (668, 1343552), (896, 1001666), (1169, 767744), (1336, 671776), (1792, 500833), (2338, 383872), (2672, 335888), (2999, 299264), (4676, 191936), (5344, 167944), (5998, 149632), (9352, 95968), (10688, 83972), (11996, 74816), (18704, 47984), (20993, 42752), (21376, 41986), (23992, 37408)]