305893018074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{253937}}^1$

素因数の和:254044

約数の個数: 128

約数和(自身を含む): 772296560640

約数和(自身を除く): 466403542566

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 43, 46, 58, 69, 86, 87, 129, 138, 161, 174, 203, 258, 301, 322, 406, 483, 602, 609, 667, 903, 966, 989, 1218, 1247, 1334, 1806, 1978, 2001, 2494, 2967, 3741, 4002, 4669, 5934, 6923, 7482, 8729, 9338, 13846, 14007, 17458, 20769, 26187, 28014, 28681, 41538, 52374, 57362, 86043, 172086, 200767, 253937, 401534, 507874, 602301, 761811, 1204602, 1523622, 1777559, 3555118, 5332677, 5840551, 7364173, 10665354, 10919291, 11681102, 14728346, 17521653, 21838582, 22092519, 32757873, 35043306, 40883857, 44185038, 51549211, 65515746, 76435037, 81767714, 103098422, 122651571, 152870074, 154647633, 169375979, 229305111, 245303142, 251143693, 309295266, 316659439, 338751958, 458610222, 502287386, 508127937, 633318878, 753431079, 949978317, 1016255874, 1185631853, 1506862158, 1758005851, 1899956634, 2216616073, 2371263706, 3516011702, 3556895559, 4433232146, 5274017553, 6649848219, 7113791118, 7283167097, 10548035106, 13299696438, 14566334194, 21849501291, 43699002582, 50982169679, 101964339358, 152946509037, 305893018074]

約数ペア:

[(1, 305893018074), (2, 152946509037), (3, 101964339358), (6, 50982169679), (7, 43699002582), (14, 21849501291), (21, 14566334194), (23, 13299696438), (29, 10548035106), (42, 7283167097), (43, 7113791118), (46, 6649848219), (58, 5274017553), (69, 4433232146), (86, 3556895559), (87, 3516011702), (129, 2371263706), (138, 2216616073), (161, 1899956634), (174, 1758005851), (203, 1506862158), (258, 1185631853), (301, 1016255874), (322, 949978317), (406, 753431079), (483, 633318878), (602, 508127937), (609, 502287386), (667, 458610222), (903, 338751958), (966, 316659439), (989, 309295266), (1218, 251143693), (1247, 245303142), (1334, 229305111), (1806, 169375979), (1978, 154647633), (2001, 152870074), (2494, 122651571), (2967, 103098422), (3741, 81767714), (4002, 76435037), (4669, 65515746), (5934, 51549211), (6923, 44185038), (7482, 40883857), (8729, 35043306), (9338, 32757873), (13846, 22092519), (14007, 21838582), (17458, 17521653), (20769, 14728346), (26187, 11681102), (28014, 10919291), (28681, 10665354), (41538, 7364173), (52374, 5840551), (57362, 5332677), (86043, 3555118), (172086, 1777559), (200767, 1523622), (253937, 1204602), (401534, 761811), (507874, 602301)]