21961881216

素因数分解:

$2^7\times 3^5\times {\mathrm{11}}^1\times {\mathrm{64189}}^1$

素因数の和:64229

約数の個数: 192

約数和(自身を含む): 71497389600

約数和(自身を除く): 49535508384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 243, 264, 288, 297, 324, 352, 384, 396, 432, 486, 528, 576, 594, 648, 704, 792, 864, 891, 972, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 1944, 2112, 2376, 2592, 2673, 3168, 3456, 3564, 3888, 4224, 4752, 5184, 5346, 6336, 7128, 7776, 9504, 10368, 10692, 12672, 14256, 15552, 19008, 21384, 28512, 31104, 38016, 42768, 57024, 64189, 85536, 114048, 128378, 171072, 192567, 256756, 342144, 385134, 513512, 577701, 706079, 770268, 1027024, 1155402, 1412158, 1540536, 1733103, 2054048, 2118237, 2310804, 2824316, 3081072, 3466206, 4108096, 4236474, 4621608, 5199309, 5648632, 6162144, 6354711, 6932412, 8216192, 8472948, 9243216, 10398618, 11297264, 12324288, 12709422, 13864824, 15597927, 16945896, 18486432, 19064133, 20797236, 22594528, 24648576, 25418844, 27729648, 31195854, 33891792, 36972864, 38128266, 41594472, 45189056, 50837688, 55459296, 57192399, 62391708, 67783584, 73945728, 76256532, 83188944, 90378112, 101675376, 110918592, 114384798, 124783416, 135567168, 152513064, 166377888, 171577197, 203350752, 221837184, 228769596, 249566832, 271134336, 305026128, 332755776, 343154394, 406701504, 457539192, 499133664, 610052256, 665511552, 686308788, 813403008, 915078384, 998267328, 1220104512, 1372617576, 1830156768, 1996534656, 2440209024, 2745235152, 3660313536, 5490470304, 7320627072, 10980940608, 21961881216]

約数ペア:

[(1, 21961881216), (2, 10980940608), (3, 7320627072), (4, 5490470304), (6, 3660313536), (8, 2745235152), (9, 2440209024), (11, 1996534656), (12, 1830156768), (16, 1372617576), (18, 1220104512), (22, 998267328), (24, 915078384), (27, 813403008), (32, 686308788), (33, 665511552), (36, 610052256), (44, 499133664), (48, 457539192), (54, 406701504), (64, 343154394), (66, 332755776), (72, 305026128), (81, 271134336), (88, 249566832), (96, 228769596), (99, 221837184), (108, 203350752), (128, 171577197), (132, 166377888), (144, 152513064), (162, 135567168), (176, 124783416), (192, 114384798), (198, 110918592), (216, 101675376), (243, 90378112), (264, 83188944), (288, 76256532), (297, 73945728), (324, 67783584), (352, 62391708), (384, 57192399), (396, 55459296), (432, 50837688), (486, 45189056), (528, 41594472), (576, 38128266), (594, 36972864), (648, 33891792), (704, 31195854), (792, 27729648), (864, 25418844), (891, 24648576), (972, 22594528), (1056, 20797236), (1152, 19064133), (1188, 18486432), (1296, 16945896), (1408, 15597927), (1584, 13864824), (1728, 12709422), (1782, 12324288), (1944, 11297264), (2112, 10398618), (2376, 9243216), (2592, 8472948), (2673, 8216192), (3168, 6932412), (3456, 6354711), (3564, 6162144), (3888, 5648632), (4224, 5199309), (4752, 4621608), (5184, 4236474), (5346, 4108096), (6336, 3466206), (7128, 3081072), (7776, 2824316), (9504, 2310804), (10368, 2118237), (10692, 2054048), (12672, 1733103), (14256, 1540536), (15552, 1412158), (19008, 1155402), (21384, 1027024), (28512, 770268), (31104, 706079), (38016, 577701), (42768, 513512), (57024, 385134), (64189, 342144), (85536, 256756), (114048, 192567), (128378, 171072)]