248568504

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 633303840

約数和(自身を除く): 384735336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 337, 421, 438, 584, 674, 842, 876, 1011, 1263, 1348, 1684, 1752, 2022, 2526, 2696, 3368, 4044, 5052, 8088, 10104, 24601, 30733, 49202, 61466, 73803, 92199, 98404, 122932, 141877, 147606, 184398, 196808, 245864, 283754, 295212, 368796, 425631, 567508, 590424, 737592, 851262, 1135016, 1702524, 3405048, 10357021, 20714042, 31071063, 41428084, 62142126, 82856168, 124284252, 248568504]

約数ペア:

[(1, 248568504), (2, 124284252), (3, 82856168), (4, 62142126), (6, 41428084), (8, 31071063), (12, 20714042), (24, 10357021), (73, 3405048), (146, 1702524), (219, 1135016), (292, 851262), (337, 737592), (421, 590424), (438, 567508), (584, 425631), (674, 368796), (842, 295212), (876, 283754), (1011, 245864), (1263, 196808), (1348, 184398), (1684, 147606), (1752, 141877), (2022, 122932), (2526, 98404), (2696, 92199), (3368, 73803), (4044, 61466), (5052, 49202), (8088, 30733), (10104, 24601)]