620642304

素因数分解:

$2^{14}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 1950291840

約数和(自身を除く): 1329649536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 61, 64, 69, 72, 92, 96, 108, 122, 128, 138, 144, 183, 184, 192, 207, 216, 244, 256, 276, 288, 366, 368, 384, 414, 432, 488, 512, 549, 552, 576, 621, 732, 736, 768, 828, 864, 976, 1024, 1098, 1104, 1152, 1242, 1403, 1464, 1472, 1536, 1647, 1656, 1728, 1952, 2048, 2196, 2208, 2304, 2484, 2806, 2928, 2944, 3072, 3294, 3312, 3456, 3904, 4096, 4209, 4392, 4416, 4608, 4968, 5612, 5856, 5888, 6144, 6588, 6624, 6912, 7808, 8192, 8418, 8784, 8832, 9216, 9936, 11224, 11712, 11776, 12288, 12627, 13176, 13248, 13824, 15616, 16384, 16836, 17568, 17664, 18432, 19872, 22448, 23424, 23552, 24576, 25254, 26352, 26496, 27648, 31232, 33672, 35136, 35328, 36864, 37881, 39744, 44896, 46848, 47104, 49152, 50508, 52704, 52992, 55296, 62464, 67344, 70272, 70656, 73728, 75762, 79488, 89792, 93696, 94208, 101016, 105408, 105984, 110592, 124928, 134688, 140544, 141312, 147456, 151524, 158976, 179584, 187392, 188416, 202032, 210816, 211968, 221184, 249856, 269376, 281088, 282624, 303048, 317952, 359168, 374784, 376832, 404064, 421632, 423936, 442368, 499712, 538752, 562176, 565248, 606096, 635904, 718336, 749568, 808128, 843264, 847872, 999424, 1077504, 1124352, 1130496, 1212192, 1271808, 1436672, 1499136, 1616256, 1686528, 1695744, 2155008, 2248704, 2424384, 2543616, 2873344, 2998272, 3232512, 3373056, 3391488, 4310016, 4497408, 4848768, 5087232, 5746688, 6465024, 6746112, 8620032, 8994816, 9697536, 10174464, 11493376, 12930048, 13492224, 17240064, 19395072, 22986752, 25860096, 26984448, 34480128, 38790144, 51720192, 68960256, 77580288, 103440384, 155160576, 206880768, 310321152, 620642304]

約数ペア:

[(1, 620642304), (2, 310321152), (3, 206880768), (4, 155160576), (6, 103440384), (8, 77580288), (9, 68960256), (12, 51720192), (16, 38790144), (18, 34480128), (23, 26984448), (24, 25860096), (27, 22986752), (32, 19395072), (36, 17240064), (46, 13492224), (48, 12930048), (54, 11493376), (61, 10174464), (64, 9697536), (69, 8994816), (72, 8620032), (92, 6746112), (96, 6465024), (108, 5746688), (122, 5087232), (128, 4848768), (138, 4497408), (144, 4310016), (183, 3391488), (184, 3373056), (192, 3232512), (207, 2998272), (216, 2873344), (244, 2543616), (256, 2424384), (276, 2248704), (288, 2155008), (366, 1695744), (368, 1686528), (384, 1616256), (414, 1499136), (432, 1436672), (488, 1271808), (512, 1212192), (549, 1130496), (552, 1124352), (576, 1077504), (621, 999424), (732, 847872), (736, 843264), (768, 808128), (828, 749568), (864, 718336), (976, 635904), (1024, 606096), (1098, 565248), (1104, 562176), (1152, 538752), (1242, 499712), (1403, 442368), (1464, 423936), (1472, 421632), (1536, 404064), (1647, 376832), (1656, 374784), (1728, 359168), (1952, 317952), (2048, 303048), (2196, 282624), (2208, 281088), (2304, 269376), (2484, 249856), (2806, 221184), (2928, 211968), (2944, 210816), (3072, 202032), (3294, 188416), (3312, 187392), (3456, 179584), (3904, 158976), (4096, 151524), (4209, 147456), (4392, 141312), (4416, 140544), (4608, 134688), (4968, 124928), (5612, 110592), (5856, 105984), (5888, 105408), (6144, 101016), (6588, 94208), (6624, 93696), (6912, 89792), (7808, 79488), (8192, 75762), (8418, 73728), (8784, 70656), (8832, 70272), (9216, 67344), (9936, 62464), (11224, 55296), (11712, 52992), (11776, 52704), (12288, 50508), (12627, 49152), (13176, 47104), (13248, 46848), (13824, 44896), (15616, 39744), (16384, 37881), (16836, 36864), (17568, 35328), (17664, 35136), (18432, 33672), (19872, 31232), (22448, 27648), (23424, 26496), (23552, 26352), (24576, 25254)]