1321104

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1647

約数の個数: 40

約数和(自身を含む): 3615840

約数和(自身を除く): 2294736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1619, 3238, 4857, 6476, 9714, 12952, 19428, 25904, 27523, 38856, 55046, 77712, 82569, 110092, 165138, 220184, 330276, 440368, 660552, 1321104]

約数ペア:

[(1, 1321104), (2, 660552), (3, 440368), (4, 330276), (6, 220184), (8, 165138), (12, 110092), (16, 82569), (17, 77712), (24, 55046), (34, 38856), (48, 27523), (51, 25904), (68, 19428), (102, 12952), (136, 9714), (204, 6476), (272, 4857), (408, 3238), (816, 1619)]