328975024

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{24683}}^1$

素因数の和:24722

約数の個数: 60

約数和(自身を含む): 785099304

約数和(自身を除く): 456124280

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 24683, 49366, 98732, 172781, 197464, 345562, 394928, 419611, 691124, 839222, 1209467, 1382248, 1678444, 2418934, 2764496, 2937277, 3356888, 4837868, 5874554, 6713776, 9675736, 11749108, 19351472, 20560939, 23498216, 41121878, 46996432, 82243756, 164487512, 328975024]

約数ペア:

[(1, 328975024), (2, 164487512), (4, 82243756), (7, 46996432), (8, 41121878), (14, 23498216), (16, 20560939), (17, 19351472), (28, 11749108), (34, 9675736), (49, 6713776), (56, 5874554), (68, 4837868), (98, 3356888), (112, 2937277), (119, 2764496), (136, 2418934), (196, 1678444), (238, 1382248), (272, 1209467), (392, 839222), (476, 691124), (784, 419611), (833, 394928), (952, 345562), (1666, 197464), (1904, 172781), (3332, 98732), (6664, 49366), (13328, 24683)]