211291248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1499

約数の個数: 160

約数和(自身を含む): 685670400

約数和(自身を除く): 474379152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1439, 1596, 1748, 1932, 2128, 2576, 2622, 2878, 3059, 3192, 3496, 3864, 4317, 5244, 5756, 6118, 6384, 6992, 7728, 8634, 9177, 10073, 10488, 11512, 12236, 17268, 18354, 20146, 20976, 23024, 24472, 27341, 30219, 33097, 34536, 36708, 40292, 48944, 54682, 60438, 66194, 69072, 73416, 80584, 82023, 99291, 109364, 120876, 132388, 146832, 161168, 164046, 191387, 198582, 218728, 231679, 241752, 264776, 328092, 382774, 397164, 437456, 463358, 483504, 529552, 574161, 628843, 656184, 695037, 765548, 794328, 926716, 1148322, 1257686, 1312368, 1390074, 1531096, 1588656, 1853432, 1886529, 2296644, 2515372, 2780148, 3062192, 3706864, 3773058, 4401901, 4593288, 5030744, 5560296, 7546116, 8803802, 9186576, 10061488, 11120592, 13205703, 15092232, 17607604, 26411406, 30184464, 35215208, 52822812, 70430416, 105645624, 211291248]

約数ペア:

[(1, 211291248), (2, 105645624), (3, 70430416), (4, 52822812), (6, 35215208), (7, 30184464), (8, 26411406), (12, 17607604), (14, 15092232), (16, 13205703), (19, 11120592), (21, 10061488), (23, 9186576), (24, 8803802), (28, 7546116), (38, 5560296), (42, 5030744), (46, 4593288), (48, 4401901), (56, 3773058), (57, 3706864), (69, 3062192), (76, 2780148), (84, 2515372), (92, 2296644), (112, 1886529), (114, 1853432), (133, 1588656), (138, 1531096), (152, 1390074), (161, 1312368), (168, 1257686), (184, 1148322), (228, 926716), (266, 794328), (276, 765548), (304, 695037), (322, 656184), (336, 628843), (368, 574161), (399, 529552), (437, 483504), (456, 463358), (483, 437456), (532, 397164), (552, 382774), (644, 328092), (798, 264776), (874, 241752), (912, 231679), (966, 218728), (1064, 198582), (1104, 191387), (1288, 164046), (1311, 161168), (1439, 146832), (1596, 132388), (1748, 120876), (1932, 109364), (2128, 99291), (2576, 82023), (2622, 80584), (2878, 73416), (3059, 69072), (3192, 66194), (3496, 60438), (3864, 54682), (4317, 48944), (5244, 40292), (5756, 36708), (6118, 34536), (6384, 33097), (6992, 30219), (7728, 27341), (8634, 24472), (9177, 23024), (10073, 20976), (10488, 20146), (11512, 18354), (12236, 17268)]