6668463568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 14606164104

約数和(自身を除く): 7937700536

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 73, 104, 124, 146, 208, 248, 292, 403, 457, 496, 584, 806, 914, 949, 961, 1168, 1612, 1828, 1898, 1922, 2263, 3224, 3656, 3796, 3844, 4526, 5941, 6448, 7312, 7592, 7688, 9052, 11882, 12493, 14167, 15184, 15376, 18104, 23764, 24986, 28334, 29419, 33361, 36208, 47528, 49972, 56668, 58838, 66722, 70153, 95056, 99944, 113336, 117676, 133444, 140306, 184171, 199888, 226672, 235352, 266888, 280612, 368342, 433693, 439177, 470704, 533776, 561224, 736684, 867386, 878354, 911989, 1034191, 1122448, 1473368, 1734772, 1756708, 1823978, 2068382, 2946736, 3469544, 3513416, 3647956, 4136764, 5709301, 6939088, 7026832, 7295912, 8273528, 11418602, 13444483, 14591824, 16547056, 22837204, 26888966, 32059921, 45674408, 53777932, 64119842, 91348816, 107555864, 128239684, 215111728, 256479368, 416778973, 512958736, 833557946, 1667115892, 3334231784, 6668463568]

約数ペア:

[(1, 6668463568), (2, 3334231784), (4, 1667115892), (8, 833557946), (13, 512958736), (16, 416778973), (26, 256479368), (31, 215111728), (52, 128239684), (62, 107555864), (73, 91348816), (104, 64119842), (124, 53777932), (146, 45674408), (208, 32059921), (248, 26888966), (292, 22837204), (403, 16547056), (457, 14591824), (496, 13444483), (584, 11418602), (806, 8273528), (914, 7295912), (949, 7026832), (961, 6939088), (1168, 5709301), (1612, 4136764), (1828, 3647956), (1898, 3513416), (1922, 3469544), (2263, 2946736), (3224, 2068382), (3656, 1823978), (3796, 1756708), (3844, 1734772), (4526, 1473368), (5941, 1122448), (6448, 1034191), (7312, 911989), (7592, 878354), (7688, 867386), (9052, 736684), (11882, 561224), (12493, 533776), (14167, 470704), (15184, 439177), (15376, 433693), (18104, 368342), (23764, 280612), (24986, 266888), (28334, 235352), (29419, 226672), (33361, 199888), (36208, 184171), (47528, 140306), (49972, 133444), (56668, 117676), (58838, 113336), (66722, 99944), (70153, 95056)]