253529664

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21647}}^1$

素因数の和:21723

約数の個数: 56

約数和(自身を含む): 681825408

約数和(自身を除く): 428295744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 21647, 43294, 64941, 86588, 129882, 173176, 259764, 346352, 519528, 692704, 1039056, 1320467, 1385408, 2078112, 2640934, 3961401, 4156224, 5281868, 7922802, 10563736, 15845604, 21127472, 31691208, 42254944, 63382416, 84509888, 126764832, 253529664]

約数ペア:

[(1, 253529664), (2, 126764832), (3, 84509888), (4, 63382416), (6, 42254944), (8, 31691208), (12, 21127472), (16, 15845604), (24, 10563736), (32, 7922802), (48, 5281868), (61, 4156224), (64, 3961401), (96, 2640934), (122, 2078112), (183, 1385408), (192, 1320467), (244, 1039056), (366, 692704), (488, 519528), (732, 346352), (976, 259764), (1464, 173176), (1952, 129882), (2928, 86588), (3904, 64941), (5856, 43294), (11712, 21647)]