2912591968

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{4451}}^1$

素因数の和:4509

約数の個数: 108

約数和(自身を含む): 6826505364

約数和(自身を除く): 3913913396

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 169, 176, 208, 242, 286, 338, 352, 416, 484, 572, 676, 968, 1144, 1352, 1573, 1859, 1936, 2288, 2704, 3146, 3718, 3872, 4451, 4576, 5408, 6292, 7436, 8902, 12584, 14872, 17804, 20449, 25168, 29744, 35608, 40898, 48961, 50336, 57863, 59488, 71216, 81796, 97922, 115726, 142432, 163592, 195844, 231452, 327184, 391688, 462904, 538571, 636493, 654368, 752219, 783376, 925808, 1077142, 1272986, 1504438, 1566752, 1851616, 2154284, 2545972, 3008876, 4308568, 5091944, 6017752, 7001423, 8274409, 8617136, 10183888, 12035504, 14002846, 16548818, 17234272, 20367776, 24071008, 28005692, 33097636, 56011384, 66195272, 91018499, 112022768, 132390544, 182036998, 224045536, 264781088, 364073996, 728147992, 1456295984, 2912591968]

約数ペア:

[(1, 2912591968), (2, 1456295984), (4, 728147992), (8, 364073996), (11, 264781088), (13, 224045536), (16, 182036998), (22, 132390544), (26, 112022768), (32, 91018499), (44, 66195272), (52, 56011384), (88, 33097636), (104, 28005692), (121, 24071008), (143, 20367776), (169, 17234272), (176, 16548818), (208, 14002846), (242, 12035504), (286, 10183888), (338, 8617136), (352, 8274409), (416, 7001423), (484, 6017752), (572, 5091944), (676, 4308568), (968, 3008876), (1144, 2545972), (1352, 2154284), (1573, 1851616), (1859, 1566752), (1936, 1504438), (2288, 1272986), (2704, 1077142), (3146, 925808), (3718, 783376), (3872, 752219), (4451, 654368), (4576, 636493), (5408, 538571), (6292, 462904), (7436, 391688), (8902, 327184), (12584, 231452), (14872, 195844), (17804, 163592), (20449, 142432), (25168, 115726), (29744, 97922), (35608, 81796), (40898, 71216), (48961, 59488), (50336, 57863)]