245236488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63467}}^1$

素因数の和:63506

約数の個数: 64

約数和(自身を含む): 731151360

約数和(自身を除く): 485914872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 63467, 126934, 190401, 253868, 380802, 444269, 507736, 761604, 888538, 1332807, 1459741, 1523208, 1777076, 2665614, 2919482, 3554152, 4379223, 5331228, 5838964, 8758446, 10218187, 10662456, 11677928, 17516892, 20436374, 30654561, 35033784, 40872748, 61309122, 81745496, 122618244, 245236488]

約数ペア:

[(1, 245236488), (2, 122618244), (3, 81745496), (4, 61309122), (6, 40872748), (7, 35033784), (8, 30654561), (12, 20436374), (14, 17516892), (21, 11677928), (23, 10662456), (24, 10218187), (28, 8758446), (42, 5838964), (46, 5331228), (56, 4379223), (69, 3554152), (84, 2919482), (92, 2665614), (138, 1777076), (161, 1523208), (168, 1459741), (184, 1332807), (276, 888538), (322, 761604), (483, 507736), (552, 444269), (644, 380802), (966, 253868), (1288, 190401), (1932, 126934), (3864, 63467)]