12321288

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 40608000

約数和(自身を除く): 28286712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 281, 348, 378, 406, 504, 522, 562, 609, 696, 756, 783, 812, 843, 1044, 1124, 1218, 1512, 1566, 1624, 1686, 1827, 1967, 2088, 2248, 2436, 2529, 3132, 3372, 3654, 3934, 4872, 5058, 5481, 5901, 6264, 6744, 7308, 7587, 7868, 8149, 10116, 10962, 11802, 14616, 15174, 15736, 16298, 17703, 20232, 21924, 23604, 24447, 30348, 32596, 35406, 43848, 47208, 48894, 53109, 57043, 60696, 65192, 70812, 73341, 97788, 106218, 114086, 141624, 146682, 171129, 195576, 212436, 220023, 228172, 293364, 342258, 424872, 440046, 456344, 513387, 586728, 684516, 880092, 1026774, 1369032, 1540161, 1760184, 2053548, 3080322, 4107096, 6160644, 12321288]

約数ペア:

[(1, 12321288), (2, 6160644), (3, 4107096), (4, 3080322), (6, 2053548), (7, 1760184), (8, 1540161), (9, 1369032), (12, 1026774), (14, 880092), (18, 684516), (21, 586728), (24, 513387), (27, 456344), (28, 440046), (29, 424872), (36, 342258), (42, 293364), (54, 228172), (56, 220023), (58, 212436), (63, 195576), (72, 171129), (84, 146682), (87, 141624), (108, 114086), (116, 106218), (126, 97788), (168, 73341), (174, 70812), (189, 65192), (203, 60696), (216, 57043), (232, 53109), (252, 48894), (261, 47208), (281, 43848), (348, 35406), (378, 32596), (406, 30348), (504, 24447), (522, 23604), (562, 21924), (609, 20232), (696, 17703), (756, 16298), (783, 15736), (812, 15174), (843, 14616), (1044, 11802), (1124, 10962), (1218, 10116), (1512, 8149), (1566, 7868), (1624, 7587), (1686, 7308), (1827, 6744), (1967, 6264), (2088, 5901), (2248, 5481), (2436, 5058), (2529, 4872), (3132, 3934), (3372, 3654)]