253449168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 766906272

約数和(自身を除く): 513457104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 197, 294, 336, 392, 394, 547, 588, 591, 784, 788, 1094, 1176, 1182, 1379, 1576, 1641, 2188, 2352, 2364, 2758, 3152, 3282, 3829, 4137, 4376, 4728, 5516, 6564, 7658, 8274, 8752, 9456, 9653, 11032, 11487, 13128, 15316, 16548, 19306, 22064, 22974, 26256, 26803, 28959, 30632, 33096, 38612, 45948, 53606, 57918, 61264, 66192, 77224, 80409, 91896, 107212, 107759, 115836, 154448, 160818, 183792, 214424, 215518, 231672, 321636, 323277, 428848, 431036, 463344, 643272, 646554, 754313, 862072, 1286544, 1293108, 1508626, 1724144, 2262939, 2586216, 3017252, 4525878, 5172432, 5280191, 6034504, 9051756, 10560382, 12069008, 15840573, 18103512, 21120764, 31681146, 36207024, 42241528, 63362292, 84483056, 126724584, 253449168]

約数ペア:

[(1, 253449168), (2, 126724584), (3, 84483056), (4, 63362292), (6, 42241528), (7, 36207024), (8, 31681146), (12, 21120764), (14, 18103512), (16, 15840573), (21, 12069008), (24, 10560382), (28, 9051756), (42, 6034504), (48, 5280191), (49, 5172432), (56, 4525878), (84, 3017252), (98, 2586216), (112, 2262939), (147, 1724144), (168, 1508626), (196, 1293108), (197, 1286544), (294, 862072), (336, 754313), (392, 646554), (394, 643272), (547, 463344), (588, 431036), (591, 428848), (784, 323277), (788, 321636), (1094, 231672), (1176, 215518), (1182, 214424), (1379, 183792), (1576, 160818), (1641, 154448), (2188, 115836), (2352, 107759), (2364, 107212), (2758, 91896), (3152, 80409), (3282, 77224), (3829, 66192), (4137, 61264), (4376, 57918), (4728, 53606), (5516, 45948), (6564, 38612), (7658, 33096), (8274, 30632), (8752, 28959), (9456, 26803), (9653, 26256), (11032, 22974), (11487, 22064), (13128, 19306), (15316, 16548)]