2911289076

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{863}}^1\times {\mathrm{1129}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 7462990080

約数和(自身を除く): 4551701004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 863, 996, 1129, 1494, 1726, 2258, 2589, 2988, 3387, 3452, 4516, 5178, 6774, 7767, 10161, 10356, 13548, 15534, 20322, 31068, 40644, 71629, 93707, 143258, 187414, 214887, 281121, 286516, 374828, 429774, 562242, 644661, 843363, 859548, 974327, 1124484, 1289322, 1686726, 1948654, 2578644, 2922981, 3373452, 3897308, 5845962, 8768943, 11691924, 17537886, 35075772, 80869141, 161738282, 242607423, 323476564, 485214846, 727822269, 970429692, 1455644538, 2911289076]

約数ペア:

[(1, 2911289076), (2, 1455644538), (3, 970429692), (4, 727822269), (6, 485214846), (9, 323476564), (12, 242607423), (18, 161738282), (36, 80869141), (83, 35075772), (166, 17537886), (249, 11691924), (332, 8768943), (498, 5845962), (747, 3897308), (863, 3373452), (996, 2922981), (1129, 2578644), (1494, 1948654), (1726, 1686726), (2258, 1289322), (2589, 1124484), (2988, 974327), (3387, 859548), (3452, 843363), (4516, 644661), (5178, 562242), (6774, 429774), (7767, 374828), (10161, 286516), (10356, 281121), (13548, 214887), (15534, 187414), (20322, 143258), (31068, 93707), (40644, 71629)]