319860072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{634643}}^1$

素因数の和:634662

約数の個数: 48

約数和(自身を含む): 990044640

約数和(自身を除く): 670184568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 634643, 1269286, 1903929, 2538572, 3807858, 4442501, 5077144, 5711787, 7615716, 8885002, 11423574, 13327503, 15231432, 17770004, 22847148, 26655006, 35540008, 39982509, 45694296, 53310012, 79965018, 106620024, 159930036, 319860072]

約数ペア:

[(1, 319860072), (2, 159930036), (3, 106620024), (4, 79965018), (6, 53310012), (7, 45694296), (8, 39982509), (9, 35540008), (12, 26655006), (14, 22847148), (18, 17770004), (21, 15231432), (24, 13327503), (28, 11423574), (36, 8885002), (42, 7615716), (56, 5711787), (63, 5077144), (72, 4442501), (84, 3807858), (126, 2538572), (168, 1903929), (252, 1269286), (504, 634643)]