1685216624

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 4356864000

約数和(自身を除く): 2671647376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 79, 91, 92, 98, 104, 112, 158, 161, 169, 182, 184, 196, 208, 299, 316, 322, 338, 343, 364, 368, 392, 553, 598, 632, 637, 644, 676, 686, 728, 784, 1027, 1106, 1127, 1183, 1196, 1264, 1274, 1288, 1352, 1372, 1456, 1817, 2054, 2093, 2212, 2254, 2366, 2392, 2548, 2576, 2704, 2744, 3634, 3871, 3887, 4108, 4186, 4424, 4459, 4508, 4732, 4784, 5096, 5488, 7189, 7268, 7742, 7774, 7889, 8216, 8281, 8372, 8848, 8918, 9016, 9464, 10192, 12719, 13351, 14378, 14536, 14651, 15484, 15548, 15778, 16432, 16562, 16744, 17836, 18032, 18928, 23621, 25438, 26702, 27097, 27209, 28756, 29072, 29302, 30968, 31096, 31556, 33124, 33488, 35672, 47242, 50323, 50876, 53404, 54194, 54418, 57512, 57967, 58604, 61936, 62192, 63112, 66248, 71344, 89033, 93457, 94484, 100646, 101752, 102557, 106808, 108388, 108836, 115024, 115934, 117208, 126224, 132496, 165347, 178066, 186914, 188968, 190463, 201292, 203504, 205114, 213616, 216776, 217672, 231868, 234416, 307073, 330694, 352261, 356132, 373828, 377936, 380926, 402584, 410228, 433552, 435344, 463736, 614146, 623231, 654199, 661388, 704522, 712264, 747656, 761852, 805168, 820456, 927472, 1157429, 1228292, 1246462, 1308398, 1322776, 1333241, 1409044, 1424528, 1495312, 1523704, 1640912, 2149511, 2314858, 2456584, 2492924, 2616796, 2645552, 2666482, 2818088, 3047408, 4299022, 4579393, 4629716, 4913168, 4985848, 5233592, 5332964, 5636176, 8102003, 8598044, 9158786, 9259432, 9971696, 10467184, 10665928, 15046577, 16204006, 17196088, 18317572, 18518864, 21331856, 30093154, 32408012, 34392176, 36635144, 60186308, 64816024, 73270288, 105326039, 120372616, 129632048, 210652078, 240745232, 421304156, 842608312, 1685216624]

約数ペア:

[(1, 1685216624), (2, 842608312), (4, 421304156), (7, 240745232), (8, 210652078), (13, 129632048), (14, 120372616), (16, 105326039), (23, 73270288), (26, 64816024), (28, 60186308), (46, 36635144), (49, 34392176), (52, 32408012), (56, 30093154), (79, 21331856), (91, 18518864), (92, 18317572), (98, 17196088), (104, 16204006), (112, 15046577), (158, 10665928), (161, 10467184), (169, 9971696), (182, 9259432), (184, 9158786), (196, 8598044), (208, 8102003), (299, 5636176), (316, 5332964), (322, 5233592), (338, 4985848), (343, 4913168), (364, 4629716), (368, 4579393), (392, 4299022), (553, 3047408), (598, 2818088), (632, 2666482), (637, 2645552), (644, 2616796), (676, 2492924), (686, 2456584), (728, 2314858), (784, 2149511), (1027, 1640912), (1106, 1523704), (1127, 1495312), (1183, 1424528), (1196, 1409044), (1264, 1333241), (1274, 1322776), (1288, 1308398), (1352, 1246462), (1372, 1228292), (1456, 1157429), (1817, 927472), (2054, 820456), (2093, 805168), (2212, 761852), (2254, 747656), (2366, 712264), (2392, 704522), (2548, 661388), (2576, 654199), (2704, 623231), (2744, 614146), (3634, 463736), (3871, 435344), (3887, 433552), (4108, 410228), (4186, 402584), (4424, 380926), (4459, 377936), (4508, 373828), (4732, 356132), (4784, 352261), (5096, 330694), (5488, 307073), (7189, 234416), (7268, 231868), (7742, 217672), (7774, 216776), (7889, 213616), (8216, 205114), (8281, 203504), (8372, 201292), (8848, 190463), (8918, 188968), (9016, 186914), (9464, 178066), (10192, 165347), (12719, 132496), (13351, 126224), (14378, 117208), (14536, 115934), (14651, 115024), (15484, 108836), (15548, 108388), (15778, 106808), (16432, 102557), (16562, 101752), (16744, 100646), (17836, 94484), (18032, 93457), (18928, 89033), (23621, 71344), (25438, 66248), (26702, 63112), (27097, 62192), (27209, 61936), (28756, 58604), (29072, 57967), (29302, 57512), (30968, 54418), (31096, 54194), (31556, 53404), (33124, 50876), (33488, 50323), (35672, 47242)]