271095372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 710283392

約数和(自身を除く): 439188020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 421, 558, 577, 842, 1116, 1154, 1263, 1684, 1731, 2308, 2526, 3462, 3789, 5052, 5193, 6924, 7578, 10386, 13051, 15156, 17887, 20772, 26102, 35774, 39153, 52204, 53661, 71548, 78306, 107322, 117459, 156612, 160983, 214644, 234918, 242917, 321966, 469836, 485834, 643932, 728751, 971668, 1457502, 2186253, 2915004, 4372506, 7530427, 8745012, 15060854, 22591281, 30121708, 45182562, 67773843, 90365124, 135547686, 271095372]

約数ペア:

[(1, 271095372), (2, 135547686), (3, 90365124), (4, 67773843), (6, 45182562), (9, 30121708), (12, 22591281), (18, 15060854), (31, 8745012), (36, 7530427), (62, 4372506), (93, 2915004), (124, 2186253), (186, 1457502), (279, 971668), (372, 728751), (421, 643932), (558, 485834), (577, 469836), (842, 321966), (1116, 242917), (1154, 234918), (1263, 214644), (1684, 160983), (1731, 156612), (2308, 117459), (2526, 107322), (3462, 78306), (3789, 71548), (5052, 53661), (5193, 52204), (6924, 39153), (7578, 35774), (10386, 26102), (13051, 20772), (15156, 17887)]