21342655872

素因数分解:

$2^7\times 3^3\times {\mathrm{281}}^1\times {\mathrm{21977}}^1$

素因数の和:22281

約数の個数: 128

約数和(自身を含む): 63217519200

約数和(自身を除く): 41874863328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 281, 288, 384, 432, 562, 576, 843, 864, 1124, 1152, 1686, 1728, 2248, 2529, 3372, 3456, 4496, 5058, 6744, 7587, 8992, 10116, 13488, 15174, 17984, 20232, 21977, 26976, 30348, 35968, 40464, 43954, 53952, 60696, 65931, 80928, 87908, 107904, 121392, 131862, 161856, 175816, 197793, 242784, 263724, 323712, 351632, 395586, 485568, 527448, 593379, 703264, 791172, 971136, 1054896, 1186758, 1406528, 1582344, 2109792, 2373516, 2813056, 3164688, 4219584, 4747032, 6175537, 6329376, 8439168, 9494064, 12351074, 12658752, 18526611, 18988128, 24702148, 25317504, 37053222, 37976256, 49404296, 55579833, 74106444, 75952512, 98808592, 111159666, 148212888, 166739499, 197617184, 222319332, 296425776, 333478998, 395234368, 444638664, 592851552, 666957996, 790468736, 889277328, 1185703104, 1333915992, 1778554656, 2371406208, 2667831984, 3557109312, 5335663968, 7114218624, 10671327936, 21342655872]

約数ペア:

[(1, 21342655872), (2, 10671327936), (3, 7114218624), (4, 5335663968), (6, 3557109312), (8, 2667831984), (9, 2371406208), (12, 1778554656), (16, 1333915992), (18, 1185703104), (24, 889277328), (27, 790468736), (32, 666957996), (36, 592851552), (48, 444638664), (54, 395234368), (64, 333478998), (72, 296425776), (96, 222319332), (108, 197617184), (128, 166739499), (144, 148212888), (192, 111159666), (216, 98808592), (281, 75952512), (288, 74106444), (384, 55579833), (432, 49404296), (562, 37976256), (576, 37053222), (843, 25317504), (864, 24702148), (1124, 18988128), (1152, 18526611), (1686, 12658752), (1728, 12351074), (2248, 9494064), (2529, 8439168), (3372, 6329376), (3456, 6175537), (4496, 4747032), (5058, 4219584), (6744, 3164688), (7587, 2813056), (8992, 2373516), (10116, 2109792), (13488, 1582344), (15174, 1406528), (17984, 1186758), (20232, 1054896), (21977, 971136), (26976, 791172), (30348, 703264), (35968, 593379), (40464, 527448), (43954, 485568), (53952, 395586), (60696, 351632), (65931, 323712), (80928, 263724), (87908, 242784), (107904, 197793), (121392, 175816), (131862, 161856)]