275684688

素因数分解:

$2^4\times 3^3\times {\mathrm{638159}}^1$

素因数の和:638176

約数の個数: 40

約数和(自身を含む): 791318400

約数和(自身を除く): 515633712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 638159, 1276318, 1914477, 2552636, 3828954, 5105272, 5743431, 7657908, 10210544, 11486862, 15315816, 17230293, 22973724, 30631632, 34460586, 45947448, 68921172, 91894896, 137842344, 275684688]

約数ペア:

[(1, 275684688), (2, 137842344), (3, 91894896), (4, 68921172), (6, 45947448), (8, 34460586), (9, 30631632), (12, 22973724), (16, 17230293), (18, 15315816), (24, 11486862), (27, 10210544), (36, 7657908), (48, 5743431), (54, 5105272), (72, 3828954), (108, 2552636), (144, 1914477), (216, 1276318), (432, 638159)]