253811904

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{77761}}^1$

素因数の和:77793

約数の個数: 56

約数和(自身を含む): 711055728

約数和(自身を除く): 457243824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 77761, 155522, 233283, 311044, 466566, 622088, 933132, 1244176, 1321937, 1866264, 2488352, 2643874, 3732528, 3965811, 4976704, 5287748, 7465056, 7931622, 10575496, 14930112, 15863244, 21150992, 31726488, 42301984, 63452976, 84603968, 126905952, 253811904]

約数ペア:

[(1, 253811904), (2, 126905952), (3, 84603968), (4, 63452976), (6, 42301984), (8, 31726488), (12, 21150992), (16, 15863244), (17, 14930112), (24, 10575496), (32, 7931622), (34, 7465056), (48, 5287748), (51, 4976704), (64, 3965811), (68, 3732528), (96, 2643874), (102, 2488352), (136, 1866264), (192, 1321937), (204, 1244176), (272, 933132), (408, 622088), (544, 466566), (816, 311044), (1088, 233283), (1632, 155522), (3264, 77761)]