222012112

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^3$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 551224640

約数和(自身を除く): 329212528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 289, 304, 323, 361, 476, 532, 578, 646, 722, 952, 1064, 1156, 1292, 1444, 1904, 2023, 2128, 2261, 2312, 2527, 2584, 2888, 4046, 4522, 4624, 5054, 5168, 5491, 5776, 6137, 6859, 8092, 9044, 10108, 10982, 12274, 13718, 16184, 18088, 20216, 21964, 24548, 27436, 32368, 36176, 38437, 40432, 42959, 43928, 48013, 49096, 54872, 76874, 85918, 87856, 96026, 98192, 104329, 109744, 116603, 153748, 171836, 192052, 208658, 233206, 307496, 343672, 384104, 417316, 466412, 614992, 687344, 730303, 768208, 816221, 834632, 932824, 1460606, 1632442, 1669264, 1865648, 1982251, 2921212, 3264884, 3964502, 5842424, 6529768, 7929004, 11684848, 13059536, 13875757, 15858008, 27751514, 31716016, 55503028, 111006056, 222012112]

約数ペア:

[(1, 222012112), (2, 111006056), (4, 55503028), (7, 31716016), (8, 27751514), (14, 15858008), (16, 13875757), (17, 13059536), (19, 11684848), (28, 7929004), (34, 6529768), (38, 5842424), (56, 3964502), (68, 3264884), (76, 2921212), (112, 1982251), (119, 1865648), (133, 1669264), (136, 1632442), (152, 1460606), (238, 932824), (266, 834632), (272, 816221), (289, 768208), (304, 730303), (323, 687344), (361, 614992), (476, 466412), (532, 417316), (578, 384104), (646, 343672), (722, 307496), (952, 233206), (1064, 208658), (1156, 192052), (1292, 171836), (1444, 153748), (1904, 116603), (2023, 109744), (2128, 104329), (2261, 98192), (2312, 96026), (2527, 87856), (2584, 85918), (2888, 76874), (4046, 54872), (4522, 49096), (4624, 48013), (5054, 43928), (5168, 42959), (5491, 40432), (5776, 38437), (6137, 36176), (6859, 32368), (8092, 27436), (9044, 24548), (10108, 21964), (10982, 20216), (12274, 18088), (13718, 16184)]