1948359168

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{8629}}^1$

素因数の和:8667

約数の個数: 180

約数和(自身を含む): 6541911090

約数和(自身を除く): 4593551922

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 3584, 4032, 4608, 4704, 5376, 6272, 7056, 8064, 8629, 9408, 10752, 12544, 14112, 16128, 17258, 18816, 25088, 25887, 28224, 32256, 34516, 37632, 51774, 56448, 60403, 69032, 75264, 77661, 103548, 112896, 120806, 138064, 155322, 181209, 207096, 225792, 241612, 276128, 310644, 362418, 414192, 422821, 483224, 543627, 552256, 621288, 724836, 828384, 845642, 966448, 1087254, 1104512, 1242576, 1268463, 1449672, 1656768, 1691284, 1932896, 2174508, 2209024, 2485152, 2536926, 2899344, 3313536, 3382568, 3805389, 3865792, 4349016, 4418048, 4970304, 5073852, 5798688, 6627072, 6765136, 7610778, 7731584, 8698032, 9940608, 10147704, 11597376, 13254144, 13530272, 15221556, 15463168, 17396064, 19881216, 20295408, 23194752, 27060544, 30443112, 30926336, 34792128, 39762432, 40590816, 46389504, 54121088, 60886224, 69584256, 81181632, 92779008, 108242176, 121772448, 139168512, 162363264, 216484352, 243544896, 278337024, 324726528, 487089792, 649453056, 974179584, 1948359168]

約数ペア:

[(1, 1948359168), (2, 974179584), (3, 649453056), (4, 487089792), (6, 324726528), (7, 278337024), (8, 243544896), (9, 216484352), (12, 162363264), (14, 139168512), (16, 121772448), (18, 108242176), (21, 92779008), (24, 81181632), (28, 69584256), (32, 60886224), (36, 54121088), (42, 46389504), (48, 40590816), (49, 39762432), (56, 34792128), (63, 30926336), (64, 30443112), (72, 27060544), (84, 23194752), (96, 20295408), (98, 19881216), (112, 17396064), (126, 15463168), (128, 15221556), (144, 13530272), (147, 13254144), (168, 11597376), (192, 10147704), (196, 9940608), (224, 8698032), (252, 7731584), (256, 7610778), (288, 6765136), (294, 6627072), (336, 5798688), (384, 5073852), (392, 4970304), (441, 4418048), (448, 4349016), (504, 3865792), (512, 3805389), (576, 3382568), (588, 3313536), (672, 2899344), (768, 2536926), (784, 2485152), (882, 2209024), (896, 2174508), (1008, 1932896), (1152, 1691284), (1176, 1656768), (1344, 1449672), (1536, 1268463), (1568, 1242576), (1764, 1104512), (1792, 1087254), (2016, 966448), (2304, 845642), (2352, 828384), (2688, 724836), (3136, 621288), (3528, 552256), (3584, 543627), (4032, 483224), (4608, 422821), (4704, 414192), (5376, 362418), (6272, 310644), (7056, 276128), (8064, 241612), (8629, 225792), (9408, 207096), (10752, 181209), (12544, 155322), (14112, 138064), (16128, 120806), (17258, 112896), (18816, 103548), (25088, 77661), (25887, 75264), (28224, 69032), (32256, 60403), (34516, 56448), (37632, 51774)]