273445984

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{32993}}^1$

素因数の和:33047

約数の個数: 48

約数和(自身を含む): 631901088

約数和(自身を除く): 358455104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 32993, 65986, 131972, 230951, 263944, 461902, 527888, 923804, 1055776, 1220741, 1847608, 2441482, 3695216, 4882964, 7390432, 8545187, 9765928, 17090374, 19531856, 34180748, 39063712, 68361496, 136722992, 273445984]

約数ペア:

[(1, 273445984), (2, 136722992), (4, 68361496), (7, 39063712), (8, 34180748), (14, 19531856), (16, 17090374), (28, 9765928), (32, 8545187), (37, 7390432), (56, 4882964), (74, 3695216), (112, 2441482), (148, 1847608), (224, 1220741), (259, 1055776), (296, 923804), (518, 527888), (592, 461902), (1036, 263944), (1184, 230951), (2072, 131972), (4144, 65986), (8288, 32993)]