1142129216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 2521061760

約数和(自身を除く): 1378932544

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 97, 152, 184, 194, 304, 368, 388, 421, 437, 608, 736, 776, 842, 874, 1216, 1472, 1552, 1684, 1748, 1843, 2231, 3104, 3368, 3496, 3686, 4462, 6208, 6736, 6992, 7372, 7999, 8924, 9683, 13472, 13984, 14744, 15998, 17848, 19366, 26944, 27968, 29488, 31996, 35696, 38732, 40837, 42389, 58976, 63992, 71392, 77464, 81674, 84778, 117952, 127984, 142784, 154928, 163348, 169556, 183977, 255968, 309856, 326696, 339112, 367954, 511936, 619712, 653392, 678224, 735908, 775903, 939251, 1306784, 1356448, 1471816, 1551806, 1878502, 2613568, 2712896, 2943632, 3103612, 3757004, 5887264, 6207224, 7514008, 11774528, 12414448, 15028016, 17845769, 24828896, 30056032, 35691538, 49657792, 60112064, 71383076, 142766152, 285532304, 571064608, 1142129216]

約数ペア:

[(1, 1142129216), (2, 571064608), (4, 285532304), (8, 142766152), (16, 71383076), (19, 60112064), (23, 49657792), (32, 35691538), (38, 30056032), (46, 24828896), (64, 17845769), (76, 15028016), (92, 12414448), (97, 11774528), (152, 7514008), (184, 6207224), (194, 5887264), (304, 3757004), (368, 3103612), (388, 2943632), (421, 2712896), (437, 2613568), (608, 1878502), (736, 1551806), (776, 1471816), (842, 1356448), (874, 1306784), (1216, 939251), (1472, 775903), (1552, 735908), (1684, 678224), (1748, 653392), (1843, 619712), (2231, 511936), (3104, 367954), (3368, 339112), (3496, 326696), (3686, 309856), (4462, 255968), (6208, 183977), (6736, 169556), (6992, 163348), (7372, 154928), (7999, 142784), (8924, 127984), (9683, 117952), (13472, 84778), (13984, 81674), (14744, 77464), (15998, 71392), (17848, 63992), (19366, 58976), (26944, 42389), (27968, 40837), (29488, 38732), (31996, 35696)]