257275236

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 608497344

約数和(自身を除く): 351222108

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 337, 339, 452, 563, 674, 678, 1011, 1126, 1348, 1356, 1689, 2022, 2252, 3378, 4044, 6756, 38081, 63619, 76162, 114243, 127238, 152324, 189731, 190857, 228486, 254476, 379462, 381714, 456972, 569193, 758924, 763428, 1138386, 2276772, 21439603, 42879206, 64318809, 85758412, 128637618, 257275236]

約数ペア:

[(1, 257275236), (2, 128637618), (3, 85758412), (4, 64318809), (6, 42879206), (12, 21439603), (113, 2276772), (226, 1138386), (337, 763428), (339, 758924), (452, 569193), (563, 456972), (674, 381714), (678, 379462), (1011, 254476), (1126, 228486), (1348, 190857), (1356, 189731), (1689, 152324), (2022, 127238), (2252, 114243), (3378, 76162), (4044, 63619), (6756, 38081)]