1281535968

素因数分解:

$2^5\times 3^1\times {\mathrm{2039}}^1\times {\mathrm{6547}}^1$

素因数の和:8599

約数の個数: 48

約数和(自身を含む): 3366195840

約数和(自身を除く): 2084659872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2039, 4078, 6117, 6547, 8156, 12234, 13094, 16312, 19641, 24468, 26188, 32624, 39282, 48936, 52376, 65248, 78564, 97872, 104752, 157128, 195744, 209504, 314256, 628512, 13349333, 26698666, 40047999, 53397332, 80095998, 106794664, 160191996, 213589328, 320383992, 427178656, 640767984, 1281535968]

約数ペア:

[(1, 1281535968), (2, 640767984), (3, 427178656), (4, 320383992), (6, 213589328), (8, 160191996), (12, 106794664), (16, 80095998), (24, 53397332), (32, 40047999), (48, 26698666), (96, 13349333), (2039, 628512), (4078, 314256), (6117, 209504), (6547, 195744), (8156, 157128), (12234, 104752), (13094, 97872), (16312, 78564), (19641, 65248), (24468, 52376), (26188, 48936), (32624, 39282)]