231379002

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 512628480

約数和(自身を除く): 281249478

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 223, 354, 446, 531, 669, 977, 1062, 1338, 1954, 2007, 2931, 4014, 5862, 8793, 13157, 17586, 26314, 39471, 57643, 78942, 115286, 118413, 172929, 217871, 236826, 345858, 435742, 518787, 653613, 1037574, 1307226, 1960839, 3921678, 12854389, 25708778, 38563167, 77126334, 115689501, 231379002]

約数ペア:

[(1, 231379002), (2, 115689501), (3, 77126334), (6, 38563167), (9, 25708778), (18, 12854389), (59, 3921678), (118, 1960839), (177, 1307226), (223, 1037574), (354, 653613), (446, 518787), (531, 435742), (669, 345858), (977, 236826), (1062, 217871), (1338, 172929), (1954, 118413), (2007, 115286), (2931, 78942), (4014, 57643), (5862, 39471), (8793, 26314), (13157, 17586)]