270668838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 610237440

約数和(自身を除く): 339568602

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 271, 407, 409, 542, 813, 814, 818, 1221, 1227, 1626, 2442, 2454, 2981, 4499, 5962, 8943, 8998, 10027, 13497, 15133, 17886, 20054, 26994, 30081, 30266, 45399, 60162, 90798, 110297, 110839, 166463, 220594, 221678, 330891, 332517, 332926, 499389, 661782, 665034, 998778, 1219229, 2438458, 3657687, 4101043, 7315374, 8202086, 12303129, 24606258, 45111473, 90222946, 135334419, 270668838]

約数ペア:

[(1, 270668838), (2, 135334419), (3, 90222946), (6, 45111473), (11, 24606258), (22, 12303129), (33, 8202086), (37, 7315374), (66, 4101043), (74, 3657687), (111, 2438458), (222, 1219229), (271, 998778), (407, 665034), (409, 661782), (542, 499389), (813, 332926), (814, 332517), (818, 330891), (1221, 221678), (1227, 220594), (1626, 166463), (2442, 110839), (2454, 110297), (2981, 90798), (4499, 60162), (5962, 45399), (8943, 30266), (8998, 30081), (10027, 26994), (13497, 20054), (15133, 17886)]