272764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 521360

約数和(自身を除く): 248596

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 97, 148, 194, 388, 703, 1406, 1843, 2812, 3589, 3686, 7178, 7372, 14356, 68191, 136382, 272764]

約数ペア:

[(1, 272764), (2, 136382), (4, 68191), (19, 14356), (37, 7372), (38, 7178), (74, 3686), (76, 3589), (97, 2812), (148, 1843), (194, 1406), (388, 703)]