330275456

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21683}}^1$

素因数の和:21721

約数の個数: 64

約数和(自身を含む): 796236480

約数和(自身を除く): 465961024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 21683, 43366, 86732, 151781, 173464, 303562, 346928, 368611, 607124, 693856, 737222, 1214248, 1387712, 1474444, 2428496, 2580277, 2775424, 2948888, 4856992, 5160554, 5897776, 9713984, 10321108, 11795552, 19427968, 20642216, 23591104, 41284432, 47182208, 82568864, 165137728, 330275456]

約数ペア:

[(1, 330275456), (2, 165137728), (4, 82568864), (7, 47182208), (8, 41284432), (14, 23591104), (16, 20642216), (17, 19427968), (28, 11795552), (32, 10321108), (34, 9713984), (56, 5897776), (64, 5160554), (68, 4856992), (112, 2948888), (119, 2775424), (128, 2580277), (136, 2428496), (224, 1474444), (238, 1387712), (272, 1214248), (448, 737222), (476, 693856), (544, 607124), (896, 368611), (952, 346928), (1088, 303562), (1904, 173464), (2176, 151781), (3808, 86732), (7616, 43366), (15232, 21683)]