212680944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1404

約数の個数: 160

約数和(自身を含む): 711383040

約数和(自身を除く): 498702096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 504, 636, 742, 756, 848, 954, 1008, 1113, 1272, 1327, 1431, 1484, 1512, 1908, 2226, 2544, 2654, 2862, 2968, 3024, 3339, 3816, 3981, 4452, 5308, 5724, 5936, 6678, 7632, 7962, 8904, 9289, 10017, 10616, 11448, 11943, 13356, 15924, 17808, 18578, 20034, 21232, 22896, 23886, 26712, 27867, 31848, 35829, 37156, 40068, 47772, 53424, 55734, 63696, 70331, 71658, 74312, 80136, 83601, 95544, 111468, 140662, 143316, 148624, 160272, 167202, 191088, 210993, 222936, 250803, 281324, 286632, 334404, 421986, 445872, 492317, 501606, 562648, 573264, 632979, 668808, 843972, 984634, 1003212, 1125296, 1265958, 1337616, 1476951, 1687944, 1898937, 1969268, 2006424, 2531916, 2953902, 3375888, 3797874, 3938536, 4012848, 4430853, 5063832, 5907804, 7595748, 7877072, 8861706, 10127664, 11815608, 13292559, 15191496, 17723412, 23631216, 26585118, 30382992, 35446824, 53170236, 70893648, 106340472, 212680944]

約数ペア:

[(1, 212680944), (2, 106340472), (3, 70893648), (4, 53170236), (6, 35446824), (7, 30382992), (8, 26585118), (9, 23631216), (12, 17723412), (14, 15191496), (16, 13292559), (18, 11815608), (21, 10127664), (24, 8861706), (27, 7877072), (28, 7595748), (36, 5907804), (42, 5063832), (48, 4430853), (53, 4012848), (54, 3938536), (56, 3797874), (63, 3375888), (72, 2953902), (84, 2531916), (106, 2006424), (108, 1969268), (112, 1898937), (126, 1687944), (144, 1476951), (159, 1337616), (168, 1265958), (189, 1125296), (212, 1003212), (216, 984634), (252, 843972), (318, 668808), (336, 632979), (371, 573264), (378, 562648), (424, 501606), (432, 492317), (477, 445872), (504, 421986), (636, 334404), (742, 286632), (756, 281324), (848, 250803), (954, 222936), (1008, 210993), (1113, 191088), (1272, 167202), (1327, 160272), (1431, 148624), (1484, 143316), (1512, 140662), (1908, 111468), (2226, 95544), (2544, 83601), (2654, 80136), (2862, 74312), (2968, 71658), (3024, 70331), (3339, 63696), (3816, 55734), (3981, 53424), (4452, 47772), (5308, 40068), (5724, 37156), (5936, 35829), (6678, 31848), (7632, 27867), (7962, 26712), (8904, 23886), (9289, 22896), (10017, 21232), (10616, 20034), (11448, 18578), (11943, 17808), (13356, 15924)]