289016632

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1931}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 553981680

約数和(自身を除く): 264965048

約数列:

[1, 2, 4, 8, 53, 106, 212, 353, 424, 706, 1412, 1931, 2824, 3862, 7724, 15448, 18709, 37418, 74836, 102343, 149672, 204686, 409372, 681643, 818744, 1363286, 2726572, 5453144, 36127079, 72254158, 144508316, 289016632]

約数ペア:

[(1, 289016632), (2, 144508316), (4, 72254158), (8, 36127079), (53, 5453144), (106, 2726572), (212, 1363286), (353, 818744), (424, 681643), (706, 409372), (1412, 204686), (1931, 149672), (2824, 102343), (3862, 74836), (7724, 37418), (15448, 18709)]