839555392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:856

約数の個数: 112

約数和(自身を含む): 1897595392

約数和(自身を除く): 1058040000

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 64, 86, 104, 124, 172, 208, 248, 344, 403, 416, 496, 559, 688, 757, 806, 832, 992, 1118, 1333, 1376, 1514, 1612, 1984, 2236, 2666, 2752, 3028, 3224, 4472, 5332, 6056, 6448, 8944, 9841, 10664, 12112, 12896, 17329, 17888, 19682, 21328, 23467, 24224, 25792, 32551, 34658, 35776, 39364, 42656, 46934, 48448, 65102, 69316, 78728, 85312, 93868, 130204, 138632, 157456, 187736, 260408, 277264, 305071, 314912, 375472, 423163, 520816, 554528, 610142, 629824, 750944, 846326, 1009081, 1041632, 1109056, 1220284, 1501888, 1692652, 2018162, 2083264, 2440568, 3385304, 4036324, 4881136, 6770608, 8072648, 9762272, 13118053, 13541216, 16145296, 19524544, 26236106, 27082432, 32290592, 52472212, 64581184, 104944424, 209888848, 419777696, 839555392]

約数ペア:

[(1, 839555392), (2, 419777696), (4, 209888848), (8, 104944424), (13, 64581184), (16, 52472212), (26, 32290592), (31, 27082432), (32, 26236106), (43, 19524544), (52, 16145296), (62, 13541216), (64, 13118053), (86, 9762272), (104, 8072648), (124, 6770608), (172, 4881136), (208, 4036324), (248, 3385304), (344, 2440568), (403, 2083264), (416, 2018162), (496, 1692652), (559, 1501888), (688, 1220284), (757, 1109056), (806, 1041632), (832, 1009081), (992, 846326), (1118, 750944), (1333, 629824), (1376, 610142), (1514, 554528), (1612, 520816), (1984, 423163), (2236, 375472), (2666, 314912), (2752, 305071), (3028, 277264), (3224, 260408), (4472, 187736), (5332, 157456), (6056, 138632), (6448, 130204), (8944, 93868), (9841, 85312), (10664, 78728), (12112, 69316), (12896, 65102), (17329, 48448), (17888, 46934), (19682, 42656), (21328, 39364), (23467, 35776), (24224, 34658), (25792, 32551)]