313872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 874944

約数和(自身を除く): 561072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 503, 624, 1006, 1509, 2012, 3018, 4024, 6036, 6539, 8048, 12072, 13078, 19617, 24144, 26156, 39234, 52312, 78468, 104624, 156936, 313872]

約数ペア:

[(1, 313872), (2, 156936), (3, 104624), (4, 78468), (6, 52312), (8, 39234), (12, 26156), (13, 24144), (16, 19617), (24, 13078), (26, 12072), (39, 8048), (48, 6539), (52, 6036), (78, 4024), (104, 3018), (156, 2012), (208, 1509), (312, 1006), (503, 624)]