255576888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1453}}^1$

素因数の和:1821

約数の個数: 96

約数和(自身を含む): 793884000

約数和(自身を除く): 538307112

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, 349, 504, 698, 1047, 1396, 1453, 2094, 2443, 2792, 2906, 3141, 4188, 4359, 4886, 5812, 6282, 7329, 8376, 8718, 9772, 10171, 11624, 12564, 13077, 14658, 17436, 19544, 20342, 21987, 25128, 26154, 29316, 30513, 34872, 40684, 43974, 52308, 58632, 61026, 81368, 87948, 91539, 104616, 122052, 175896, 183078, 244104, 366156, 507097, 732312, 1014194, 1521291, 2028388, 3042582, 3549679, 4056776, 4563873, 6085164, 7099358, 9127746, 10649037, 12170328, 14198716, 18255492, 21298074, 28397432, 31947111, 36510984, 42596148, 63894222, 85192296, 127788444, 255576888]

約数ペア:

[(1, 255576888), (2, 127788444), (3, 85192296), (4, 63894222), (6, 42596148), (7, 36510984), (8, 31947111), (9, 28397432), (12, 21298074), (14, 18255492), (18, 14198716), (21, 12170328), (24, 10649037), (28, 9127746), (36, 7099358), (42, 6085164), (56, 4563873), (63, 4056776), (72, 3549679), (84, 3042582), (126, 2028388), (168, 1521291), (252, 1014194), (349, 732312), (504, 507097), (698, 366156), (1047, 244104), (1396, 183078), (1453, 175896), (2094, 122052), (2443, 104616), (2792, 91539), (2906, 87948), (3141, 81368), (4188, 61026), (4359, 58632), (4886, 52308), (5812, 43974), (6282, 40684), (7329, 34872), (8376, 30513), (8718, 29316), (9772, 26154), (10171, 25128), (11624, 21987), (12564, 20342), (13077, 19544), (14658, 17436)]