420265938

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{16729}}^1$

素因数の和:16866

約数の個数: 32

約数和(自身を含む): 867283200

約数和(自身を除く): 447017262

約数列:

[1, 2, 3, 6, 53, 79, 106, 158, 159, 237, 318, 474, 4187, 8374, 12561, 16729, 25122, 33458, 50187, 100374, 886637, 1321591, 1773274, 2643182, 2659911, 3964773, 5319822, 7929546, 70044323, 140088646, 210132969, 420265938]

約数ペア:

[(1, 420265938), (2, 210132969), (3, 140088646), (6, 70044323), (53, 7929546), (79, 5319822), (106, 3964773), (158, 2659911), (159, 2643182), (237, 1773274), (318, 1321591), (474, 886637), (4187, 100374), (8374, 50187), (12561, 33458), (16729, 25122)]