1918458432

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2031

約数の個数: 280

約数和(自身を含む): 6572158560

約数和(自身を除く): 4653700128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 81, 88, 96, 99, 102, 108, 132, 136, 144, 153, 162, 176, 187, 192, 198, 204, 216, 264, 272, 288, 297, 306, 324, 352, 374, 396, 408, 432, 459, 528, 544, 561, 576, 594, 612, 648, 704, 748, 792, 816, 864, 891, 918, 1056, 1088, 1122, 1188, 1224, 1296, 1377, 1496, 1584, 1632, 1683, 1728, 1782, 1836, 1979, 2112, 2244, 2376, 2448, 2592, 2754, 2992, 3168, 3264, 3366, 3564, 3672, 3958, 4488, 4752, 4896, 5049, 5184, 5508, 5937, 5984, 6336, 6732, 7128, 7344, 7916, 8976, 9504, 9792, 10098, 11016, 11874, 11968, 13464, 14256, 14688, 15147, 15832, 17811, 17952, 19008, 20196, 21769, 22032, 23748, 26928, 28512, 29376, 30294, 31664, 33643, 35622, 35904, 40392, 43538, 44064, 47496, 53433, 53856, 57024, 60588, 63328, 65307, 67286, 71244, 80784, 87076, 88128, 94992, 100929, 106866, 107712, 121176, 126656, 130614, 134572, 142488, 160299, 161568, 174152, 189984, 195921, 201858, 213732, 242352, 261228, 269144, 284976, 302787, 320598, 323136, 348304, 370073, 379968, 391842, 403716, 427464, 484704, 522456, 538288, 569952, 587763, 605574, 641196, 696608, 740146, 783684, 807432, 854928, 908361, 969408, 1044912, 1076576, 1110219, 1139904, 1175526, 1211148, 1282392, 1393216, 1480292, 1567368, 1614864, 1709856, 1763289, 1816722, 2089824, 2153152, 2220438, 2351052, 2422296, 2564784, 2725083, 2960584, 3134736, 3229728, 3330657, 3419712, 3526578, 3633444, 4179648, 4440876, 4702104, 4844592, 5129568, 5450166, 5921168, 6269472, 6459456, 6661314, 7053156, 7266888, 8881752, 9404208, 9689184, 9991971, 10259136, 10900332, 11842336, 12538944, 13322628, 14106312, 14533776, 17763504, 18808416, 19378368, 19983942, 21800664, 23684672, 26645256, 28212624, 29067552, 29975913, 35527008, 37616832, 39967884, 43601328, 53290512, 56425248, 58135104, 59951826, 71054016, 79935768, 87202656, 106581024, 112850496, 119903652, 159871536, 174405312, 213162048, 239807304, 319743072, 479614608, 639486144, 959229216, 1918458432]

約数ペア:

[(1, 1918458432), (2, 959229216), (3, 639486144), (4, 479614608), (6, 319743072), (8, 239807304), (9, 213162048), (11, 174405312), (12, 159871536), (16, 119903652), (17, 112850496), (18, 106581024), (22, 87202656), (24, 79935768), (27, 71054016), (32, 59951826), (33, 58135104), (34, 56425248), (36, 53290512), (44, 43601328), (48, 39967884), (51, 37616832), (54, 35527008), (64, 29975913), (66, 29067552), (68, 28212624), (72, 26645256), (81, 23684672), (88, 21800664), (96, 19983942), (99, 19378368), (102, 18808416), (108, 17763504), (132, 14533776), (136, 14106312), (144, 13322628), (153, 12538944), (162, 11842336), (176, 10900332), (187, 10259136), (192, 9991971), (198, 9689184), (204, 9404208), (216, 8881752), (264, 7266888), (272, 7053156), (288, 6661314), (297, 6459456), (306, 6269472), (324, 5921168), (352, 5450166), (374, 5129568), (396, 4844592), (408, 4702104), (432, 4440876), (459, 4179648), (528, 3633444), (544, 3526578), (561, 3419712), (576, 3330657), (594, 3229728), (612, 3134736), (648, 2960584), (704, 2725083), (748, 2564784), (792, 2422296), (816, 2351052), (864, 2220438), (891, 2153152), (918, 2089824), (1056, 1816722), (1088, 1763289), (1122, 1709856), (1188, 1614864), (1224, 1567368), (1296, 1480292), (1377, 1393216), (1496, 1282392), (1584, 1211148), (1632, 1175526), (1683, 1139904), (1728, 1110219), (1782, 1076576), (1836, 1044912), (1979, 969408), (2112, 908361), (2244, 854928), (2376, 807432), (2448, 783684), (2592, 740146), (2754, 696608), (2992, 641196), (3168, 605574), (3264, 587763), (3366, 569952), (3564, 538288), (3672, 522456), (3958, 484704), (4488, 427464), (4752, 403716), (4896, 391842), (5049, 379968), (5184, 370073), (5508, 348304), (5937, 323136), (5984, 320598), (6336, 302787), (6732, 284976), (7128, 269144), (7344, 261228), (7916, 242352), (8976, 213732), (9504, 201858), (9792, 195921), (10098, 189984), (11016, 174152), (11874, 161568), (11968, 160299), (13464, 142488), (14256, 134572), (14688, 130614), (15147, 126656), (15832, 121176), (17811, 107712), (17952, 106866), (19008, 100929), (20196, 94992), (21769, 88128), (22032, 87076), (23748, 80784), (26928, 71244), (28512, 67286), (29376, 65307), (30294, 63328), (31664, 60588), (33643, 57024), (35622, 53856), (35904, 53433), (40392, 47496), (43538, 44064)]