326554368

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 1098854400

約数和(自身を除く): 772300032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 64, 69, 76, 84, 92, 96, 112, 114, 128, 133, 138, 139, 152, 161, 168, 184, 192, 224, 228, 256, 266, 276, 278, 304, 322, 336, 368, 384, 399, 417, 437, 448, 456, 483, 532, 552, 556, 608, 644, 672, 736, 768, 798, 834, 874, 896, 912, 966, 973, 1064, 1104, 1112, 1216, 1288, 1311, 1344, 1472, 1596, 1668, 1748, 1792, 1824, 1932, 1946, 2128, 2208, 2224, 2432, 2576, 2622, 2641, 2688, 2919, 2944, 3059, 3192, 3197, 3336, 3496, 3648, 3864, 3892, 4256, 4416, 4448, 4864, 5152, 5244, 5282, 5376, 5838, 5888, 6118, 6384, 6394, 6672, 6992, 7296, 7728, 7784, 7923, 8512, 8832, 8896, 9177, 9591, 10304, 10488, 10564, 11676, 12236, 12768, 12788, 13344, 13984, 14592, 15456, 15568, 15846, 17024, 17664, 17792, 18354, 18487, 19182, 20608, 20976, 21128, 22379, 23352, 24472, 25536, 25576, 26688, 27968, 30912, 31136, 31692, 34048, 35584, 36708, 36974, 38364, 41216, 41952, 42256, 44758, 46704, 48944, 51072, 51152, 53376, 55461, 55936, 60743, 61824, 62272, 63384, 67137, 73416, 73948, 76728, 83904, 84512, 89516, 93408, 97888, 102144, 102304, 106752, 110922, 111872, 121486, 123648, 124544, 126768, 134274, 146832, 147896, 153456, 167808, 169024, 179032, 182229, 186816, 195776, 204608, 221844, 242972, 249088, 253536, 268548, 293664, 295792, 306912, 335616, 338048, 358064, 364458, 373632, 391552, 409216, 425201, 443688, 485944, 507072, 537096, 587328, 591584, 613824, 676096, 716128, 728916, 747264, 783104, 818432, 850402, 887376, 971888, 1014144, 1074192, 1174656, 1183168, 1227648, 1275603, 1432256, 1457832, 1700804, 1774752, 1943776, 2028288, 2148384, 2349312, 2366336, 2455296, 2551206, 2864512, 2915664, 3401608, 3549504, 3887552, 4296768, 4732672, 5102412, 5729024, 5831328, 6803216, 7099008, 7775104, 8593536, 10204824, 11662656, 13606432, 14198016, 15550208, 17187072, 20409648, 23325312, 27212864, 40819296, 46650624, 54425728, 81638592, 108851456, 163277184, 326554368]

約数ペア:

[(1, 326554368), (2, 163277184), (3, 108851456), (4, 81638592), (6, 54425728), (7, 46650624), (8, 40819296), (12, 27212864), (14, 23325312), (16, 20409648), (19, 17187072), (21, 15550208), (23, 14198016), (24, 13606432), (28, 11662656), (32, 10204824), (38, 8593536), (42, 7775104), (46, 7099008), (48, 6803216), (56, 5831328), (57, 5729024), (64, 5102412), (69, 4732672), (76, 4296768), (84, 3887552), (92, 3549504), (96, 3401608), (112, 2915664), (114, 2864512), (128, 2551206), (133, 2455296), (138, 2366336), (139, 2349312), (152, 2148384), (161, 2028288), (168, 1943776), (184, 1774752), (192, 1700804), (224, 1457832), (228, 1432256), (256, 1275603), (266, 1227648), (276, 1183168), (278, 1174656), (304, 1074192), (322, 1014144), (336, 971888), (368, 887376), (384, 850402), (399, 818432), (417, 783104), (437, 747264), (448, 728916), (456, 716128), (483, 676096), (532, 613824), (552, 591584), (556, 587328), (608, 537096), (644, 507072), (672, 485944), (736, 443688), (768, 425201), (798, 409216), (834, 391552), (874, 373632), (896, 364458), (912, 358064), (966, 338048), (973, 335616), (1064, 306912), (1104, 295792), (1112, 293664), (1216, 268548), (1288, 253536), (1311, 249088), (1344, 242972), (1472, 221844), (1596, 204608), (1668, 195776), (1748, 186816), (1792, 182229), (1824, 179032), (1932, 169024), (1946, 167808), (2128, 153456), (2208, 147896), (2224, 146832), (2432, 134274), (2576, 126768), (2622, 124544), (2641, 123648), (2688, 121486), (2919, 111872), (2944, 110922), (3059, 106752), (3192, 102304), (3197, 102144), (3336, 97888), (3496, 93408), (3648, 89516), (3864, 84512), (3892, 83904), (4256, 76728), (4416, 73948), (4448, 73416), (4864, 67137), (5152, 63384), (5244, 62272), (5282, 61824), (5376, 60743), (5838, 55936), (5888, 55461), (6118, 53376), (6384, 51152), (6394, 51072), (6672, 48944), (6992, 46704), (7296, 44758), (7728, 42256), (7784, 41952), (7923, 41216), (8512, 38364), (8832, 36974), (8896, 36708), (9177, 35584), (9591, 34048), (10304, 31692), (10488, 31136), (10564, 30912), (11676, 27968), (12236, 26688), (12768, 25576), (12788, 25536), (13344, 24472), (13984, 23352), (14592, 22379), (15456, 21128), (15568, 20976), (15846, 20608), (17024, 19182), (17664, 18487), (17792, 18354)]