21210555456

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22277}}^1$

素因数の和:22346

約数の個数: 224

約数和(自身を含む): 67903344000

約数和(自身を除く): 46692788544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 144, 152, 171, 174, 192, 216, 228, 232, 261, 288, 304, 342, 348, 432, 456, 464, 513, 522, 551, 576, 608, 684, 696, 783, 864, 912, 928, 1026, 1044, 1102, 1216, 1368, 1392, 1566, 1653, 1728, 1824, 1856, 2052, 2088, 2204, 2736, 2784, 3132, 3306, 3648, 4104, 4176, 4408, 4959, 5472, 5568, 6264, 6612, 8208, 8352, 8816, 9918, 10944, 12528, 13224, 14877, 16416, 16704, 17632, 19836, 22277, 25056, 26448, 29754, 32832, 35264, 39672, 44554, 50112, 52896, 59508, 66831, 79344, 89108, 105792, 119016, 133662, 158688, 178216, 200493, 238032, 267324, 317376, 356432, 400986, 423263, 476064, 534648, 601479, 646033, 712864, 801972, 846526, 952128, 1069296, 1202958, 1269789, 1292066, 1425728, 1603944, 1693052, 1938099, 2138592, 2405916, 2539578, 2584132, 3207888, 3386104, 3809367, 3876198, 4277184, 4811832, 5079156, 5168264, 5814297, 6415776, 6772208, 7618734, 7752396, 9623664, 10158312, 10336528, 11428101, 11628594, 12274627, 12831552, 13544416, 15237468, 15504792, 17442891, 19247328, 20316624, 20673056, 22856202, 23257188, 24549254, 27088832, 30474936, 31009584, 34885782, 36823881, 38494656, 40633248, 41346112, 45712404, 46514376, 49098508, 60949872, 62019168, 69771564, 73647762, 81266496, 91424808, 93028752, 98197016, 110471643, 121899744, 124038336, 139543128, 147295524, 182849616, 186057504, 196394032, 220943286, 243799488, 279086256, 294591048, 331414929, 365699232, 372115008, 392788064, 441886572, 558172512, 589182096, 662829858, 731398464, 785576128, 883773144, 1116345024, 1178364192, 1325659716, 1767546288, 2356728384, 2651319432, 3535092576, 5302638864, 7070185152, 10605277728, 21210555456]

約数ペア:

[(1, 21210555456), (2, 10605277728), (3, 7070185152), (4, 5302638864), (6, 3535092576), (8, 2651319432), (9, 2356728384), (12, 1767546288), (16, 1325659716), (18, 1178364192), (19, 1116345024), (24, 883773144), (27, 785576128), (29, 731398464), (32, 662829858), (36, 589182096), (38, 558172512), (48, 441886572), (54, 392788064), (57, 372115008), (58, 365699232), (64, 331414929), (72, 294591048), (76, 279086256), (87, 243799488), (96, 220943286), (108, 196394032), (114, 186057504), (116, 182849616), (144, 147295524), (152, 139543128), (171, 124038336), (174, 121899744), (192, 110471643), (216, 98197016), (228, 93028752), (232, 91424808), (261, 81266496), (288, 73647762), (304, 69771564), (342, 62019168), (348, 60949872), (432, 49098508), (456, 46514376), (464, 45712404), (513, 41346112), (522, 40633248), (551, 38494656), (576, 36823881), (608, 34885782), (684, 31009584), (696, 30474936), (783, 27088832), (864, 24549254), (912, 23257188), (928, 22856202), (1026, 20673056), (1044, 20316624), (1102, 19247328), (1216, 17442891), (1368, 15504792), (1392, 15237468), (1566, 13544416), (1653, 12831552), (1728, 12274627), (1824, 11628594), (1856, 11428101), (2052, 10336528), (2088, 10158312), (2204, 9623664), (2736, 7752396), (2784, 7618734), (3132, 6772208), (3306, 6415776), (3648, 5814297), (4104, 5168264), (4176, 5079156), (4408, 4811832), (4959, 4277184), (5472, 3876198), (5568, 3809367), (6264, 3386104), (6612, 3207888), (8208, 2584132), (8352, 2539578), (8816, 2405916), (9918, 2138592), (10944, 1938099), (12528, 1693052), (13224, 1603944), (14877, 1425728), (16416, 1292066), (16704, 1269789), (17632, 1202958), (19836, 1069296), (22277, 952128), (25056, 846526), (26448, 801972), (29754, 712864), (32832, 646033), (35264, 601479), (39672, 534648), (44554, 476064), (50112, 423263), (52896, 400986), (59508, 356432), (66831, 317376), (79344, 267324), (89108, 238032), (105792, 200493), (119016, 178216), (133662, 158688)]