1919268864

素因数分解:

$2^{11}\times 3^3\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 5788692000

約数和(自身を除く): 3869423136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 366, 384, 432, 488, 512, 549, 569, 576, 732, 768, 864, 976, 1024, 1098, 1138, 1152, 1464, 1536, 1647, 1707, 1728, 1952, 2048, 2196, 2276, 2304, 2928, 3072, 3294, 3414, 3456, 3904, 4392, 4552, 4608, 5121, 5856, 6144, 6588, 6828, 6912, 7808, 8784, 9104, 9216, 10242, 11712, 13176, 13656, 13824, 15363, 15616, 17568, 18208, 18432, 20484, 23424, 26352, 27312, 27648, 30726, 31232, 34709, 35136, 36416, 40968, 46848, 52704, 54624, 55296, 61452, 62464, 69418, 70272, 72832, 81936, 93696, 104127, 105408, 109248, 122904, 124928, 138836, 140544, 145664, 163872, 187392, 208254, 210816, 218496, 245808, 277672, 281088, 291328, 312381, 327744, 374784, 416508, 421632, 436992, 491616, 555344, 562176, 582656, 624762, 655488, 833016, 843264, 873984, 937143, 983232, 1110688, 1124352, 1165312, 1249524, 1310976, 1666032, 1686528, 1747968, 1874286, 1966464, 2221376, 2499048, 2621952, 3332064, 3373056, 3495936, 3748572, 3932928, 4442752, 4998096, 5243904, 6664128, 7497144, 7865856, 8885504, 9996192, 10487808, 13328256, 14994288, 15731712, 17771008, 19992384, 26656512, 29988576, 31463424, 35542016, 39984768, 53313024, 59977152, 71084032, 79969536, 106626048, 119954304, 159939072, 213252096, 239908608, 319878144, 479817216, 639756288, 959634432, 1919268864]

約数ペア:

[(1, 1919268864), (2, 959634432), (3, 639756288), (4, 479817216), (6, 319878144), (8, 239908608), (9, 213252096), (12, 159939072), (16, 119954304), (18, 106626048), (24, 79969536), (27, 71084032), (32, 59977152), (36, 53313024), (48, 39984768), (54, 35542016), (61, 31463424), (64, 29988576), (72, 26656512), (96, 19992384), (108, 17771008), (122, 15731712), (128, 14994288), (144, 13328256), (183, 10487808), (192, 9996192), (216, 8885504), (244, 7865856), (256, 7497144), (288, 6664128), (366, 5243904), (384, 4998096), (432, 4442752), (488, 3932928), (512, 3748572), (549, 3495936), (569, 3373056), (576, 3332064), (732, 2621952), (768, 2499048), (864, 2221376), (976, 1966464), (1024, 1874286), (1098, 1747968), (1138, 1686528), (1152, 1666032), (1464, 1310976), (1536, 1249524), (1647, 1165312), (1707, 1124352), (1728, 1110688), (1952, 983232), (2048, 937143), (2196, 873984), (2276, 843264), (2304, 833016), (2928, 655488), (3072, 624762), (3294, 582656), (3414, 562176), (3456, 555344), (3904, 491616), (4392, 436992), (4552, 421632), (4608, 416508), (5121, 374784), (5856, 327744), (6144, 312381), (6588, 291328), (6828, 281088), (6912, 277672), (7808, 245808), (8784, 218496), (9104, 210816), (9216, 208254), (10242, 187392), (11712, 163872), (13176, 145664), (13656, 140544), (13824, 138836), (15363, 124928), (15616, 122904), (17568, 109248), (18208, 105408), (18432, 104127), (20484, 93696), (23424, 81936), (26352, 72832), (27312, 70272), (27648, 69418), (30726, 62464), (31232, 61452), (34709, 55296), (35136, 54624), (36416, 52704), (40968, 46848)]