927796688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1277}}^1$

素因数の和:1804

約数の個数: 80

約数和(自身を含む): 2218608000

約数和(自身を除く): 1290811312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 499, 728, 998, 1277, 1456, 1996, 2554, 3493, 3992, 5108, 6487, 6986, 7984, 8939, 10216, 12974, 13972, 16601, 17878, 20432, 25948, 27944, 33202, 35756, 45409, 51896, 55888, 66404, 71512, 90818, 103792, 116207, 132808, 143024, 181636, 232414, 265616, 363272, 464828, 637223, 726544, 929656, 1274446, 1859312, 2548892, 4460561, 5097784, 8283899, 8921122, 10195568, 16567798, 17842244, 33135596, 35684488, 57987293, 66271192, 71368976, 115974586, 132542384, 231949172, 463898344, 927796688]

約数ペア:

[(1, 927796688), (2, 463898344), (4, 231949172), (7, 132542384), (8, 115974586), (13, 71368976), (14, 66271192), (16, 57987293), (26, 35684488), (28, 33135596), (52, 17842244), (56, 16567798), (91, 10195568), (104, 8921122), (112, 8283899), (182, 5097784), (208, 4460561), (364, 2548892), (499, 1859312), (728, 1274446), (998, 929656), (1277, 726544), (1456, 637223), (1996, 464828), (2554, 363272), (3493, 265616), (3992, 232414), (5108, 181636), (6487, 143024), (6986, 132808), (7984, 116207), (8939, 103792), (10216, 90818), (12974, 71512), (13972, 66404), (16601, 55888), (17878, 51896), (20432, 45409), (25948, 35756), (27944, 33202)]