879225088

素因数分解:

$2^8\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2741}}^1$

素因数の和:2943

約数の個数: 72

約数和(自身を含む): 2017673280

約数和(自身を除く): 1138448192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 179, 224, 256, 358, 448, 716, 896, 1253, 1432, 1792, 2506, 2741, 2864, 5012, 5482, 5728, 10024, 10964, 11456, 19187, 20048, 21928, 22912, 38374, 40096, 43856, 45824, 76748, 80192, 87712, 153496, 160384, 175424, 306992, 320768, 350848, 490639, 613984, 701696, 981278, 1227968, 1962556, 2455936, 3434473, 3925112, 4911872, 6868946, 7850224, 13737892, 15700448, 27475784, 31400896, 54951568, 62801792, 109903136, 125603584, 219806272, 439612544, 879225088]

約数ペア:

[(1, 879225088), (2, 439612544), (4, 219806272), (7, 125603584), (8, 109903136), (14, 62801792), (16, 54951568), (28, 31400896), (32, 27475784), (56, 15700448), (64, 13737892), (112, 7850224), (128, 6868946), (179, 4911872), (224, 3925112), (256, 3434473), (358, 2455936), (448, 1962556), (716, 1227968), (896, 981278), (1253, 701696), (1432, 613984), (1792, 490639), (2506, 350848), (2741, 320768), (2864, 306992), (5012, 175424), (5482, 160384), (5728, 153496), (10024, 87712), (10964, 80192), (11456, 76748), (19187, 45824), (20048, 43856), (21928, 40096), (22912, 38374)]