831908064

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21503}}^1$

素因数の和:21560

約数の個数: 96

約数和(自身を含む): 2427715584

約数和(自身を除く): 1595807520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 21503, 38688, 43006, 64509, 86012, 129018, 172024, 258036, 279539, 344048, 516072, 559078, 666593, 688096, 838617, 1032144, 1118156, 1333186, 1677234, 1999779, 2064288, 2236312, 2666372, 3354468, 3999558, 4472624, 5332744, 6708936, 7999116, 8665709, 8945248, 10665488, 13417872, 15998232, 17331418, 21330976, 25997127, 26835744, 31996464, 34662836, 51994254, 63992928, 69325672, 103988508, 138651344, 207977016, 277302688, 415954032, 831908064]

約数ペア:

[(1, 831908064), (2, 415954032), (3, 277302688), (4, 207977016), (6, 138651344), (8, 103988508), (12, 69325672), (13, 63992928), (16, 51994254), (24, 34662836), (26, 31996464), (31, 26835744), (32, 25997127), (39, 21330976), (48, 17331418), (52, 15998232), (62, 13417872), (78, 10665488), (93, 8945248), (96, 8665709), (104, 7999116), (124, 6708936), (156, 5332744), (186, 4472624), (208, 3999558), (248, 3354468), (312, 2666372), (372, 2236312), (403, 2064288), (416, 1999779), (496, 1677234), (624, 1333186), (744, 1118156), (806, 1032144), (992, 838617), (1209, 688096), (1248, 666593), (1488, 559078), (1612, 516072), (2418, 344048), (2976, 279539), (3224, 258036), (4836, 172024), (6448, 129018), (9672, 86012), (12896, 64509), (19344, 43006), (21503, 38688)]