304872128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 112

約数和(自身を含む): 694029600

約数和(自身を除く): 389157472

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 109, 116, 137, 176, 218, 232, 274, 319, 352, 436, 464, 548, 638, 704, 872, 928, 1096, 1199, 1276, 1507, 1744, 1856, 2192, 2398, 2552, 3014, 3161, 3488, 3973, 4384, 4796, 5104, 6028, 6322, 6976, 7946, 8768, 9592, 10208, 12056, 12644, 14933, 15892, 19184, 20416, 24112, 25288, 29866, 31784, 34771, 38368, 43703, 48224, 50576, 59732, 63568, 69542, 76736, 87406, 96448, 101152, 119464, 127136, 139084, 164263, 174812, 202304, 238928, 254272, 278168, 328526, 349624, 433057, 477856, 556336, 657052, 699248, 866114, 955712, 1112672, 1314104, 1398496, 1732228, 2225344, 2628208, 2796992, 3464456, 4763627, 5256416, 6928912, 9527254, 10512832, 13857824, 19054508, 27715648, 38109016, 76218032, 152436064, 304872128]

約数ペア:

[(1, 304872128), (2, 152436064), (4, 76218032), (8, 38109016), (11, 27715648), (16, 19054508), (22, 13857824), (29, 10512832), (32, 9527254), (44, 6928912), (58, 5256416), (64, 4763627), (88, 3464456), (109, 2796992), (116, 2628208), (137, 2225344), (176, 1732228), (218, 1398496), (232, 1314104), (274, 1112672), (319, 955712), (352, 866114), (436, 699248), (464, 657052), (548, 556336), (638, 477856), (704, 433057), (872, 349624), (928, 328526), (1096, 278168), (1199, 254272), (1276, 238928), (1507, 202304), (1744, 174812), (1856, 164263), (2192, 139084), (2398, 127136), (2552, 119464), (3014, 101152), (3161, 96448), (3488, 87406), (3973, 76736), (4384, 69542), (4796, 63568), (5104, 59732), (6028, 50576), (6322, 48224), (6976, 43703), (7946, 38368), (8768, 34771), (9592, 31784), (10208, 29866), (12056, 25288), (12644, 24112), (14933, 20416), (15892, 19184)]