289112208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 320

約数和(自身を含む): 1028505600

約数和(自身を除く): 739393392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 23, 24, 28, 33, 38, 42, 44, 46, 48, 56, 57, 66, 69, 76, 77, 84, 88, 92, 112, 114, 132, 133, 138, 152, 154, 161, 168, 176, 179, 184, 209, 228, 231, 253, 264, 266, 276, 304, 308, 322, 336, 358, 368, 399, 418, 437, 456, 462, 483, 506, 528, 532, 537, 552, 616, 627, 644, 716, 759, 798, 836, 874, 912, 924, 966, 1012, 1064, 1074, 1104, 1232, 1253, 1254, 1288, 1311, 1432, 1463, 1518, 1596, 1672, 1748, 1771, 1848, 1932, 1969, 2024, 2128, 2148, 2506, 2508, 2576, 2622, 2864, 2926, 3036, 3059, 3192, 3344, 3401, 3496, 3542, 3696, 3759, 3864, 3938, 4048, 4117, 4296, 4389, 4807, 5012, 5016, 5244, 5313, 5852, 5907, 6072, 6118, 6384, 6802, 6992, 7084, 7518, 7728, 7876, 8234, 8592, 8778, 9177, 9614, 10024, 10032, 10203, 10488, 10626, 11704, 11814, 12144, 12236, 12351, 13604, 13783, 14168, 14421, 15036, 15752, 16468, 17556, 18354, 19228, 20048, 20406, 20976, 21252, 23408, 23628, 23807, 24472, 24702, 27208, 27566, 28336, 28819, 28842, 30072, 31504, 32936, 33649, 35112, 36708, 37411, 38456, 40812, 41349, 42504, 45287, 47256, 47614, 48944, 49404, 54416, 55132, 57638, 57684, 60144, 65872, 67298, 70224, 71421, 73416, 74822, 76912, 78223, 81624, 82698, 85008, 86457, 90574, 94512, 95228, 98808, 100947, 110264, 112233, 115276, 115368, 134596, 135861, 142842, 146832, 149644, 156446, 163248, 165396, 172914, 181148, 190456, 197616, 201894, 220528, 224466, 230552, 230736, 234669, 261877, 269192, 271722, 285684, 299288, 312892, 317009, 330792, 345828, 362296, 380912, 403788, 448932, 461104, 469338, 523754, 538384, 543444, 547561, 571368, 598576, 625784, 634018, 661584, 691656, 724592, 785631, 807576, 860453, 897864, 938676, 951027, 1047508, 1086888, 1095122, 1142736, 1251568, 1268036, 1383312, 1571262, 1615152, 1642683, 1720906, 1795728, 1877352, 1902054, 2095016, 2173776, 2190244, 2536072, 2581359, 3142524, 3285366, 3441812, 3754704, 3804108, 4190032, 4380488, 5072144, 5162718, 6023171, 6285048, 6570732, 6883624, 7608216, 8760976, 10325436, 12046342, 12570096, 13141464, 13767248, 15216432, 18069513, 20650872, 24092684, 26282928, 36139026, 41301744, 48185368, 72278052, 96370736, 144556104, 289112208]

約数ペア:

[(1, 289112208), (2, 144556104), (3, 96370736), (4, 72278052), (6, 48185368), (7, 41301744), (8, 36139026), (11, 26282928), (12, 24092684), (14, 20650872), (16, 18069513), (19, 15216432), (21, 13767248), (22, 13141464), (23, 12570096), (24, 12046342), (28, 10325436), (33, 8760976), (38, 7608216), (42, 6883624), (44, 6570732), (46, 6285048), (48, 6023171), (56, 5162718), (57, 5072144), (66, 4380488), (69, 4190032), (76, 3804108), (77, 3754704), (84, 3441812), (88, 3285366), (92, 3142524), (112, 2581359), (114, 2536072), (132, 2190244), (133, 2173776), (138, 2095016), (152, 1902054), (154, 1877352), (161, 1795728), (168, 1720906), (176, 1642683), (179, 1615152), (184, 1571262), (209, 1383312), (228, 1268036), (231, 1251568), (253, 1142736), (264, 1095122), (266, 1086888), (276, 1047508), (304, 951027), (308, 938676), (322, 897864), (336, 860453), (358, 807576), (368, 785631), (399, 724592), (418, 691656), (437, 661584), (456, 634018), (462, 625784), (483, 598576), (506, 571368), (528, 547561), (532, 543444), (537, 538384), (552, 523754), (616, 469338), (627, 461104), (644, 448932), (716, 403788), (759, 380912), (798, 362296), (836, 345828), (874, 330792), (912, 317009), (924, 312892), (966, 299288), (1012, 285684), (1064, 271722), (1074, 269192), (1104, 261877), (1232, 234669), (1253, 230736), (1254, 230552), (1288, 224466), (1311, 220528), (1432, 201894), (1463, 197616), (1518, 190456), (1596, 181148), (1672, 172914), (1748, 165396), (1771, 163248), (1848, 156446), (1932, 149644), (1969, 146832), (2024, 142842), (2128, 135861), (2148, 134596), (2506, 115368), (2508, 115276), (2576, 112233), (2622, 110264), (2864, 100947), (2926, 98808), (3036, 95228), (3059, 94512), (3192, 90574), (3344, 86457), (3401, 85008), (3496, 82698), (3542, 81624), (3696, 78223), (3759, 76912), (3864, 74822), (3938, 73416), (4048, 71421), (4117, 70224), (4296, 67298), (4389, 65872), (4807, 60144), (5012, 57684), (5016, 57638), (5244, 55132), (5313, 54416), (5852, 49404), (5907, 48944), (6072, 47614), (6118, 47256), (6384, 45287), (6802, 42504), (6992, 41349), (7084, 40812), (7518, 38456), (7728, 37411), (7876, 36708), (8234, 35112), (8592, 33649), (8778, 32936), (9177, 31504), (9614, 30072), (10024, 28842), (10032, 28819), (10203, 28336), (10488, 27566), (10626, 27208), (11704, 24702), (11814, 24472), (12144, 23807), (12236, 23628), (12351, 23408), (13604, 21252), (13783, 20976), (14168, 20406), (14421, 20048), (15036, 19228), (15752, 18354), (16468, 17556)]