818954496

素因数分解:

$2^8\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1221

約数の個数: 144

約数和(自身を含む): 2446259200

約数和(自身を除く): 1627304704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 128, 144, 192, 216, 218, 256, 288, 327, 384, 432, 436, 576, 654, 768, 864, 872, 981, 1087, 1152, 1308, 1728, 1744, 1962, 2174, 2304, 2616, 2943, 3261, 3456, 3488, 3924, 4348, 5232, 5886, 6522, 6912, 6976, 7848, 8696, 9783, 10464, 11772, 13044, 13952, 15696, 17392, 19566, 20928, 23544, 26088, 27904, 29349, 31392, 34784, 39132, 41856, 47088, 52176, 58698, 62784, 69568, 78264, 83712, 94176, 104352, 117396, 118483, 125568, 139136, 156528, 188352, 208704, 234792, 236966, 251136, 278272, 313056, 355449, 376704, 417408, 469584, 473932, 626112, 710898, 753408, 834816, 939168, 947864, 1066347, 1252224, 1421796, 1878336, 1895728, 2132694, 2504448, 2843592, 3199041, 3756672, 3791456, 4265388, 5687184, 6398082, 7513344, 7582912, 8530776, 11374368, 12796164, 15165824, 17061552, 22748736, 25592328, 30331648, 34123104, 45497472, 51184656, 68246208, 90994944, 102369312, 136492416, 204738624, 272984832, 409477248, 818954496]

約数ペア:

[(1, 818954496), (2, 409477248), (3, 272984832), (4, 204738624), (6, 136492416), (8, 102369312), (9, 90994944), (12, 68246208), (16, 51184656), (18, 45497472), (24, 34123104), (27, 30331648), (32, 25592328), (36, 22748736), (48, 17061552), (54, 15165824), (64, 12796164), (72, 11374368), (96, 8530776), (108, 7582912), (109, 7513344), (128, 6398082), (144, 5687184), (192, 4265388), (216, 3791456), (218, 3756672), (256, 3199041), (288, 2843592), (327, 2504448), (384, 2132694), (432, 1895728), (436, 1878336), (576, 1421796), (654, 1252224), (768, 1066347), (864, 947864), (872, 939168), (981, 834816), (1087, 753408), (1152, 710898), (1308, 626112), (1728, 473932), (1744, 469584), (1962, 417408), (2174, 376704), (2304, 355449), (2616, 313056), (2943, 278272), (3261, 251136), (3456, 236966), (3488, 234792), (3924, 208704), (4348, 188352), (5232, 156528), (5886, 139136), (6522, 125568), (6912, 118483), (6976, 117396), (7848, 104352), (8696, 94176), (9783, 83712), (10464, 78264), (11772, 69568), (13044, 62784), (13952, 58698), (15696, 52176), (17392, 47088), (19566, 41856), (20928, 39132), (23544, 34784), (26088, 31392), (27904, 29349)]