215953416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3931}}^1$

素因数の和:4059

約数の個数: 96

約数和(自身を含む): 674731200

約数和(自身を除く): 458777784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 109, 126, 168, 218, 252, 327, 436, 504, 654, 763, 872, 981, 1308, 1526, 1962, 2289, 2616, 3052, 3924, 3931, 4578, 6104, 6867, 7848, 7862, 9156, 11793, 13734, 15724, 18312, 23586, 27468, 27517, 31448, 35379, 47172, 54936, 55034, 70758, 82551, 94344, 110068, 141516, 165102, 220136, 247653, 283032, 330204, 428479, 495306, 660408, 856958, 990612, 1285437, 1713916, 1981224, 2570874, 2999353, 3427832, 3856311, 5141748, 5998706, 7712622, 8998059, 10283496, 11997412, 15425244, 17996118, 23994824, 26994177, 30850488, 35992236, 53988354, 71984472, 107976708, 215953416]

約数ペア:

[(1, 215953416), (2, 107976708), (3, 71984472), (4, 53988354), (6, 35992236), (7, 30850488), (8, 26994177), (9, 23994824), (12, 17996118), (14, 15425244), (18, 11997412), (21, 10283496), (24, 8998059), (28, 7712622), (36, 5998706), (42, 5141748), (56, 3856311), (63, 3427832), (72, 2999353), (84, 2570874), (109, 1981224), (126, 1713916), (168, 1285437), (218, 990612), (252, 856958), (327, 660408), (436, 495306), (504, 428479), (654, 330204), (763, 283032), (872, 247653), (981, 220136), (1308, 165102), (1526, 141516), (1962, 110068), (2289, 94344), (2616, 82551), (3052, 70758), (3924, 55034), (3931, 54936), (4578, 47172), (6104, 35379), (6867, 31448), (7848, 27517), (7862, 27468), (9156, 23586), (11793, 18312), (13734, 15724)]