268298496

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 830321856

約数和(自身を除く): 562023360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 64, 69, 72, 83, 92, 96, 122, 128, 138, 144, 166, 183, 184, 192, 207, 244, 249, 256, 276, 288, 332, 366, 368, 384, 414, 488, 498, 549, 552, 576, 664, 732, 736, 747, 768, 828, 976, 996, 1098, 1104, 1152, 1328, 1403, 1464, 1472, 1494, 1656, 1909, 1952, 1992, 2196, 2208, 2304, 2656, 2806, 2928, 2944, 2988, 3312, 3818, 3904, 3984, 4209, 4392, 4416, 5063, 5312, 5612, 5727, 5856, 5888, 5976, 6624, 7636, 7808, 7968, 8418, 8784, 8832, 10126, 10624, 11224, 11454, 11712, 11952, 12627, 13248, 15189, 15272, 15616, 15936, 16836, 17181, 17568, 17664, 20252, 21248, 22448, 22908, 23424, 23904, 25254, 26496, 30378, 30544, 31872, 33672, 34362, 35136, 40504, 44896, 45567, 45816, 46848, 47808, 50508, 52992, 60756, 61088, 63744, 67344, 68724, 70272, 81008, 89792, 91134, 91632, 95616, 101016, 116449, 121512, 122176, 134688, 137448, 140544, 162016, 179584, 182268, 183264, 191232, 202032, 232898, 243024, 244352, 269376, 274896, 324032, 349347, 359168, 364536, 366528, 404064, 465796, 486048, 488704, 538752, 549792, 648064, 698694, 729072, 733056, 808128, 931592, 972096, 1048041, 1077504, 1099584, 1296128, 1397388, 1458144, 1466112, 1616256, 1863184, 1944192, 2096082, 2199168, 2794776, 2916288, 3232512, 3726368, 3888384, 4192164, 4398336, 5589552, 5832576, 7452736, 8384328, 11179104, 11665152, 14905472, 16768656, 22358208, 29810944, 33537312, 44716416, 67074624, 89432832, 134149248, 268298496]

約数ペア:

[(1, 268298496), (2, 134149248), (3, 89432832), (4, 67074624), (6, 44716416), (8, 33537312), (9, 29810944), (12, 22358208), (16, 16768656), (18, 14905472), (23, 11665152), (24, 11179104), (32, 8384328), (36, 7452736), (46, 5832576), (48, 5589552), (61, 4398336), (64, 4192164), (69, 3888384), (72, 3726368), (83, 3232512), (92, 2916288), (96, 2794776), (122, 2199168), (128, 2096082), (138, 1944192), (144, 1863184), (166, 1616256), (183, 1466112), (184, 1458144), (192, 1397388), (207, 1296128), (244, 1099584), (249, 1077504), (256, 1048041), (276, 972096), (288, 931592), (332, 808128), (366, 733056), (368, 729072), (384, 698694), (414, 648064), (488, 549792), (498, 538752), (549, 488704), (552, 486048), (576, 465796), (664, 404064), (732, 366528), (736, 364536), (747, 359168), (768, 349347), (828, 324032), (976, 274896), (996, 269376), (1098, 244352), (1104, 243024), (1152, 232898), (1328, 202032), (1403, 191232), (1464, 183264), (1472, 182268), (1494, 179584), (1656, 162016), (1909, 140544), (1952, 137448), (1992, 134688), (2196, 122176), (2208, 121512), (2304, 116449), (2656, 101016), (2806, 95616), (2928, 91632), (2944, 91134), (2988, 89792), (3312, 81008), (3818, 70272), (3904, 68724), (3984, 67344), (4209, 63744), (4392, 61088), (4416, 60756), (5063, 52992), (5312, 50508), (5612, 47808), (5727, 46848), (5856, 45816), (5888, 45567), (5976, 44896), (6624, 40504), (7636, 35136), (7808, 34362), (7968, 33672), (8418, 31872), (8784, 30544), (8832, 30378), (10126, 26496), (10624, 25254), (11224, 23904), (11454, 23424), (11712, 22908), (11952, 22448), (12627, 21248), (13248, 20252), (15189, 17664), (15272, 17568), (15616, 17181), (15936, 16836)]