217818624

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1431

約数の個数: 80

約数和(自身を含む): 586056240

約数和(自身を除く): 368237616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 512, 654, 768, 872, 1301, 1308, 1536, 1744, 2602, 2616, 3488, 3903, 5204, 5232, 6976, 7806, 10408, 10464, 13952, 15612, 20816, 20928, 27904, 31224, 41632, 41856, 55808, 62448, 83264, 83712, 124896, 141809, 166528, 167424, 249792, 283618, 333056, 425427, 499584, 567236, 666112, 850854, 999168, 1134472, 1701708, 1998336, 2268944, 3403416, 4537888, 6806832, 9075776, 13613664, 18151552, 27227328, 36303104, 54454656, 72606208, 108909312, 217818624]

約数ペア:

[(1, 217818624), (2, 108909312), (3, 72606208), (4, 54454656), (6, 36303104), (8, 27227328), (12, 18151552), (16, 13613664), (24, 9075776), (32, 6806832), (48, 4537888), (64, 3403416), (96, 2268944), (109, 1998336), (128, 1701708), (192, 1134472), (218, 999168), (256, 850854), (327, 666112), (384, 567236), (436, 499584), (512, 425427), (654, 333056), (768, 283618), (872, 249792), (1301, 167424), (1308, 166528), (1536, 141809), (1744, 124896), (2602, 83712), (2616, 83264), (3488, 62448), (3903, 55808), (5204, 41856), (5232, 41632), (6976, 31224), (7806, 27904), (10408, 20928), (10464, 20816), (13952, 15612)]