1457881326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 3626750400

約数和(自身を除く): 2168869074

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 79, 99, 111, 121, 158, 198, 222, 229, 237, 242, 333, 363, 407, 458, 474, 666, 687, 711, 726, 814, 869, 1089, 1221, 1374, 1422, 1738, 2061, 2178, 2442, 2519, 2607, 2923, 3663, 4122, 4477, 5038, 5214, 5846, 7326, 7557, 7821, 8473, 8769, 8954, 9559, 13431, 15114, 15642, 16946, 17538, 18091, 19118, 22671, 25419, 26307, 26862, 27709, 28677, 32153, 36182, 40293, 45342, 50838, 52614, 54273, 55418, 57354, 64306, 76257, 80586, 83127, 86031, 93203, 96459, 108546, 152514, 162819, 166254, 172062, 186406, 192918, 199001, 249381, 279609, 289377, 325638, 353683, 398002, 498762, 559218, 578754, 597003, 669367, 707366, 838827, 1025233, 1061049, 1194006, 1338734, 1677654, 1791009, 2008101, 2050466, 2122098, 2189011, 3075699, 3183147, 3582018, 4016202, 4378022, 6024303, 6151398, 6366294, 6567033, 7363037, 9227097, 12048606, 13134066, 14726074, 18454194, 19701099, 22089111, 39402198, 44178222, 66267333, 80993407, 132534666, 161986814, 242980221, 485960442, 728940663, 1457881326]

約数ペア:

[(1, 1457881326), (2, 728940663), (3, 485960442), (6, 242980221), (9, 161986814), (11, 132534666), (18, 80993407), (22, 66267333), (33, 44178222), (37, 39402198), (66, 22089111), (74, 19701099), (79, 18454194), (99, 14726074), (111, 13134066), (121, 12048606), (158, 9227097), (198, 7363037), (222, 6567033), (229, 6366294), (237, 6151398), (242, 6024303), (333, 4378022), (363, 4016202), (407, 3582018), (458, 3183147), (474, 3075699), (666, 2189011), (687, 2122098), (711, 2050466), (726, 2008101), (814, 1791009), (869, 1677654), (1089, 1338734), (1221, 1194006), (1374, 1061049), (1422, 1025233), (1738, 838827), (2061, 707366), (2178, 669367), (2442, 597003), (2519, 578754), (2607, 559218), (2923, 498762), (3663, 398002), (4122, 353683), (4477, 325638), (5038, 289377), (5214, 279609), (5846, 249381), (7326, 199001), (7557, 192918), (7821, 186406), (8473, 172062), (8769, 166254), (8954, 162819), (9559, 152514), (13431, 108546), (15114, 96459), (15642, 93203), (16946, 86031), (17538, 83127), (18091, 80586), (19118, 76257), (22671, 64306), (25419, 57354), (26307, 55418), (26862, 54273), (27709, 52614), (28677, 50838), (32153, 45342), (36182, 40293)]