223778984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 509120640

約数和(自身を除く): 285341656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 169, 286, 328, 338, 367, 451, 533, 572, 676, 734, 902, 1066, 1144, 1352, 1468, 1804, 1859, 2132, 2936, 3608, 3718, 4037, 4264, 4771, 5863, 6929, 7436, 8074, 9542, 11726, 13858, 14872, 15047, 16148, 19084, 23452, 27716, 30094, 32296, 38168, 46904, 52481, 55432, 60188, 62023, 76219, 104962, 120376, 124046, 152438, 165517, 195611, 209924, 248092, 304876, 331034, 391222, 419848, 496184, 609752, 662068, 682253, 782444, 1324136, 1364506, 1564888, 2151721, 2542943, 2729012, 4303442, 5085886, 5458024, 8606884, 10171772, 17213768, 20343544, 27972373, 55944746, 111889492, 223778984]

約数ペア:

[(1, 223778984), (2, 111889492), (4, 55944746), (8, 27972373), (11, 20343544), (13, 17213768), (22, 10171772), (26, 8606884), (41, 5458024), (44, 5085886), (52, 4303442), (82, 2729012), (88, 2542943), (104, 2151721), (143, 1564888), (164, 1364506), (169, 1324136), (286, 782444), (328, 682253), (338, 662068), (367, 609752), (451, 496184), (533, 419848), (572, 391222), (676, 331034), (734, 304876), (902, 248092), (1066, 209924), (1144, 195611), (1352, 165517), (1468, 152438), (1804, 124046), (1859, 120376), (2132, 104962), (2936, 76219), (3608, 62023), (3718, 60188), (4037, 55432), (4264, 52481), (4771, 46904), (5863, 38168), (6929, 32296), (7436, 30094), (8074, 27716), (9542, 23452), (11726, 19084), (13858, 16148), (14872, 15047)]