611091468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 1743728896

約数和(自身を除く): 1132637428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 73, 78, 93, 117, 124, 146, 156, 186, 219, 234, 279, 292, 372, 403, 438, 468, 558, 577, 657, 806, 876, 949, 1116, 1154, 1209, 1314, 1612, 1731, 1898, 2263, 2308, 2418, 2628, 2847, 3462, 3627, 3796, 4526, 4836, 5193, 5694, 6789, 6924, 7254, 7501, 8541, 9052, 10386, 11388, 13578, 14508, 15002, 17082, 17887, 20367, 20772, 22503, 27156, 29419, 30004, 34164, 35774, 40734, 42121, 45006, 53661, 58838, 67509, 71548, 81468, 84242, 88257, 90012, 107322, 117676, 126363, 135018, 160983, 168484, 176514, 214644, 232531, 252726, 264771, 270036, 321966, 353028, 379089, 465062, 505452, 529542, 547573, 643932, 697593, 758178, 930124, 1059084, 1095146, 1305751, 1395186, 1516356, 1642719, 2092779, 2190292, 2611502, 2790372, 3285438, 3917253, 4185558, 4928157, 5223004, 6570876, 7834506, 8371116, 9856314, 11751759, 15669012, 16974763, 19712628, 23503518, 33949526, 47007036, 50924289, 67899052, 101848578, 152772867, 203697156, 305545734, 611091468]

約数ペア:

[(1, 611091468), (2, 305545734), (3, 203697156), (4, 152772867), (6, 101848578), (9, 67899052), (12, 50924289), (13, 47007036), (18, 33949526), (26, 23503518), (31, 19712628), (36, 16974763), (39, 15669012), (52, 11751759), (62, 9856314), (73, 8371116), (78, 7834506), (93, 6570876), (117, 5223004), (124, 4928157), (146, 4185558), (156, 3917253), (186, 3285438), (219, 2790372), (234, 2611502), (279, 2190292), (292, 2092779), (372, 1642719), (403, 1516356), (438, 1395186), (468, 1305751), (558, 1095146), (577, 1059084), (657, 930124), (806, 758178), (876, 697593), (949, 643932), (1116, 547573), (1154, 529542), (1209, 505452), (1314, 465062), (1612, 379089), (1731, 353028), (1898, 321966), (2263, 270036), (2308, 264771), (2418, 252726), (2628, 232531), (2847, 214644), (3462, 176514), (3627, 168484), (3796, 160983), (4526, 135018), (4836, 126363), (5193, 117676), (5694, 107322), (6789, 90012), (6924, 88257), (7254, 84242), (7501, 81468), (8541, 71548), (9052, 67509), (10386, 58838), (11388, 53661), (13578, 45006), (14508, 42121), (15002, 40734), (17082, 35774), (17887, 34164), (20367, 30004), (20772, 29419), (22503, 27156)]