283533796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 625632000

約数和(自身を除く): 342098204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 223, 364, 446, 499, 637, 892, 998, 1274, 1561, 1996, 2548, 2899, 3122, 3493, 5798, 6244, 6487, 6986, 10927, 11596, 12974, 13972, 20293, 21854, 24451, 25948, 40586, 43708, 45409, 48902, 81172, 90818, 97804, 111277, 142051, 181636, 222554, 284102, 317863, 445108, 568204, 635726, 778939, 1271452, 1446601, 1557878, 2893202, 3115756, 5452573, 5786404, 10126207, 10905146, 20252414, 21810292, 40504828, 70883449, 141766898, 283533796]

約数ペア:

[(1, 283533796), (2, 141766898), (4, 70883449), (7, 40504828), (13, 21810292), (14, 20252414), (26, 10905146), (28, 10126207), (49, 5786404), (52, 5452573), (91, 3115756), (98, 2893202), (182, 1557878), (196, 1446601), (223, 1271452), (364, 778939), (446, 635726), (499, 568204), (637, 445108), (892, 317863), (998, 284102), (1274, 222554), (1561, 181636), (1996, 142051), (2548, 111277), (2899, 97804), (3122, 90818), (3493, 81172), (5798, 48902), (6244, 45409), (6487, 43708), (6986, 40586), (10927, 25948), (11596, 24451), (12974, 21854), (13972, 20293)]