271348424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 571276800

約数和(自身を除く): 299928376

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 173, 323, 346, 607, 646, 692, 1214, 1292, 1384, 2428, 2584, 2941, 3287, 4856, 5882, 6574, 10319, 11533, 11764, 13148, 20638, 23066, 23528, 26296, 41276, 46132, 55879, 82552, 92264, 105011, 111758, 196061, 210022, 223516, 392122, 420044, 447032, 784244, 840088, 1568488, 1785187, 1995209, 3570374, 3990418, 7140748, 7980836, 14281496, 15961672, 33918553, 67837106, 135674212, 271348424]

約数ペア:

[(1, 271348424), (2, 135674212), (4, 67837106), (8, 33918553), (17, 15961672), (19, 14281496), (34, 7980836), (38, 7140748), (68, 3990418), (76, 3570374), (136, 1995209), (152, 1785187), (173, 1568488), (323, 840088), (346, 784244), (607, 447032), (646, 420044), (692, 392122), (1214, 223516), (1292, 210022), (1384, 196061), (2428, 111758), (2584, 105011), (2941, 92264), (3287, 82552), (4856, 55879), (5882, 46132), (6574, 41276), (10319, 26296), (11533, 23528), (11764, 23066), (13148, 20638)]