297194768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{46091}}^1$

素因数の和:46143

約数の個数: 40

約数和(自身を含む): 640125696

約数和(自身を除く): 342930928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 46091, 92182, 184364, 368728, 599183, 737456, 1198366, 1428821, 2396732, 2857642, 4793464, 5715284, 9586928, 11430568, 18574673, 22861136, 37149346, 74298692, 148597384, 297194768]

約数ペア:

[(1, 297194768), (2, 148597384), (4, 74298692), (8, 37149346), (13, 22861136), (16, 18574673), (26, 11430568), (31, 9586928), (52, 5715284), (62, 4793464), (104, 2857642), (124, 2396732), (208, 1428821), (248, 1198366), (403, 737456), (496, 599183), (806, 368728), (1612, 184364), (3224, 92182), (6448, 46091)]