274320258

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{4339}}^1$

素因数の和:4642

約数の個数: 32

約数和(自身を含む): 564338880

約数和(自身を除く): 290018622

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 257, 514, 771, 1542, 4339, 8678, 10537, 13017, 21074, 26034, 31611, 63222, 177899, 355798, 533697, 1067394, 1115123, 2230246, 3345369, 6690738, 45720043, 91440086, 137160129, 274320258]

約数ペア:

[(1, 274320258), (2, 137160129), (3, 91440086), (6, 45720043), (41, 6690738), (82, 3345369), (123, 2230246), (246, 1115123), (257, 1067394), (514, 533697), (771, 355798), (1542, 177899), (4339, 63222), (8678, 31611), (10537, 26034), (13017, 21074)]