281733972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{6427}}^1$

素因数の和:6728

約数の個数: 48

約数和(自身を含む): 710576832

約数和(自身を除く): 428842860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 3372, 3653, 6427, 7306, 10959, 12854, 14612, 19281, 21918, 25708, 38562, 43836, 77124, 83551, 167102, 250653, 334204, 501306, 1002612, 1805987, 3611974, 5417961, 7223948, 10835922, 21671844, 23477831, 46955662, 70433493, 93911324, 140866986, 281733972]

約数ペア:

[(1, 281733972), (2, 140866986), (3, 93911324), (4, 70433493), (6, 46955662), (12, 23477831), (13, 21671844), (26, 10835922), (39, 7223948), (52, 5417961), (78, 3611974), (156, 1805987), (281, 1002612), (562, 501306), (843, 334204), (1124, 250653), (1686, 167102), (3372, 83551), (3653, 77124), (6427, 43836), (7306, 38562), (10959, 25708), (12854, 21918), (14612, 19281)]