21551465152

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:595

約数の個数: 224

約数和(自身を含む): 52734984192

約数和(自身を除く): 31183519040

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 92, 112, 127, 161, 172, 184, 224, 254, 301, 322, 344, 368, 383, 448, 508, 602, 644, 688, 736, 766, 889, 989, 1016, 1204, 1288, 1376, 1472, 1532, 1778, 1978, 2032, 2408, 2576, 2681, 2752, 2921, 3064, 3556, 3956, 4064, 4816, 5152, 5362, 5461, 5842, 6128, 6923, 7112, 7912, 8128, 8809, 9632, 10304, 10724, 10922, 11684, 12256, 13846, 14224, 15824, 16469, 17618, 19264, 20447, 21448, 21844, 23368, 24512, 27692, 28448, 31648, 32938, 35236, 38227, 40894, 42896, 43688, 46736, 48641, 55384, 56896, 61663, 63296, 65876, 70472, 76454, 81788, 85792, 87376, 93472, 97282, 110768, 115283, 123326, 125603, 131752, 140944, 152908, 163576, 171584, 174752, 186944, 194564, 221536, 230566, 246652, 251206, 263504, 281888, 305816, 327152, 340487, 349504, 378787, 389128, 443072, 461132, 493304, 502412, 527008, 563776, 611632, 654304, 680974, 757574, 778256, 879221, 922264, 986608, 1004824, 1054016, 1118743, 1223264, 1308608, 1361948, 1515148, 1556512, 1758442, 1844528, 1973216, 2009648, 2091563, 2237486, 2446528, 2651509, 2723896, 3030296, 3113024, 3516884, 3689056, 3946432, 4019296, 4183126, 4474972, 5303018, 5447792, 6060592, 7033768, 7378112, 7831201, 8038592, 8366252, 8949944, 10606036, 10895584, 12121184, 14067536, 14640941, 15662402, 16732504, 17899888, 21212072, 21791168, 24242368, 28135072, 29281882, 31324804, 33465008, 35799776, 42424144, 48105949, 56270144, 58563764, 62649608, 66930016, 71599552, 84848288, 96211898, 117127528, 125299216, 133860032, 169696576, 192423796, 234255056, 250598432, 336741643, 384847592, 468510112, 501196864, 673483286, 769695184, 937020224, 1346966572, 1539390368, 2693933144, 3078780736, 5387866288, 10775732576, 21551465152]

約数ペア:

[(1, 21551465152), (2, 10775732576), (4, 5387866288), (7, 3078780736), (8, 2693933144), (14, 1539390368), (16, 1346966572), (23, 937020224), (28, 769695184), (32, 673483286), (43, 501196864), (46, 468510112), (56, 384847592), (64, 336741643), (86, 250598432), (92, 234255056), (112, 192423796), (127, 169696576), (161, 133860032), (172, 125299216), (184, 117127528), (224, 96211898), (254, 84848288), (301, 71599552), (322, 66930016), (344, 62649608), (368, 58563764), (383, 56270144), (448, 48105949), (508, 42424144), (602, 35799776), (644, 33465008), (688, 31324804), (736, 29281882), (766, 28135072), (889, 24242368), (989, 21791168), (1016, 21212072), (1204, 17899888), (1288, 16732504), (1376, 15662402), (1472, 14640941), (1532, 14067536), (1778, 12121184), (1978, 10895584), (2032, 10606036), (2408, 8949944), (2576, 8366252), (2681, 8038592), (2752, 7831201), (2921, 7378112), (3064, 7033768), (3556, 6060592), (3956, 5447792), (4064, 5303018), (4816, 4474972), (5152, 4183126), (5362, 4019296), (5461, 3946432), (5842, 3689056), (6128, 3516884), (6923, 3113024), (7112, 3030296), (7912, 2723896), (8128, 2651509), (8809, 2446528), (9632, 2237486), (10304, 2091563), (10724, 2009648), (10922, 1973216), (11684, 1844528), (12256, 1758442), (13846, 1556512), (14224, 1515148), (15824, 1361948), (16469, 1308608), (17618, 1223264), (19264, 1118743), (20447, 1054016), (21448, 1004824), (21844, 986608), (23368, 922264), (24512, 879221), (27692, 778256), (28448, 757574), (31648, 680974), (32938, 654304), (35236, 611632), (38227, 563776), (40894, 527008), (42896, 502412), (43688, 493304), (46736, 461132), (48641, 443072), (55384, 389128), (56896, 378787), (61663, 349504), (63296, 340487), (65876, 327152), (70472, 305816), (76454, 281888), (81788, 263504), (85792, 251206), (87376, 246652), (93472, 230566), (97282, 221536), (110768, 194564), (115283, 186944), (123326, 174752), (125603, 171584), (131752, 163576), (140944, 152908)]