21867219456

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:603

約数の個数: 320

約数和(自身を含む): 64411877376

約数和(自身を除く): 42544657920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 41, 46, 48, 62, 64, 69, 82, 92, 93, 96, 123, 124, 128, 138, 164, 184, 186, 192, 246, 248, 256, 276, 328, 368, 372, 384, 487, 492, 496, 512, 552, 656, 713, 736, 744, 768, 943, 974, 984, 992, 1104, 1271, 1312, 1426, 1461, 1472, 1488, 1536, 1886, 1948, 1968, 1984, 2139, 2208, 2542, 2624, 2829, 2852, 2922, 2944, 2976, 3772, 3813, 3896, 3936, 3968, 4278, 4416, 5084, 5248, 5658, 5704, 5844, 5888, 5952, 7544, 7626, 7792, 7872, 7936, 8556, 8832, 10168, 10496, 11201, 11316, 11408, 11688, 11776, 11904, 15088, 15097, 15252, 15584, 15744, 15872, 17112, 17664, 19967, 20336, 20992, 22402, 22632, 22816, 23376, 23808, 29233, 30176, 30194, 30504, 31168, 31488, 33603, 34224, 35328, 39934, 40672, 44804, 45264, 45291, 45632, 46752, 47616, 58466, 59901, 60352, 60388, 61008, 62336, 62976, 67206, 68448, 79868, 81344, 87699, 89608, 90528, 90582, 91264, 93504, 116932, 119802, 120704, 120776, 122016, 124672, 134412, 136896, 159736, 162688, 175398, 179216, 181056, 181164, 182528, 187008, 233864, 239604, 241408, 241552, 244032, 249344, 268824, 273792, 319472, 325376, 347231, 350796, 358432, 362112, 362328, 365056, 374016, 459241, 467728, 479208, 482816, 483104, 488064, 537648, 547584, 618977, 638944, 650752, 694462, 701592, 716864, 724224, 724656, 748032, 918482, 935456, 958416, 966208, 976128, 1041693, 1075296, 1095168, 1237954, 1277888, 1377723, 1388924, 1403184, 1433728, 1448448, 1449312, 1836964, 1856931, 1870912, 1916832, 1932416, 1952256, 2083386, 2150592, 2475908, 2555776, 2755446, 2777848, 2806368, 2867456, 2898624, 3673928, 3713862, 3741824, 3833664, 3864832, 4166772, 4301184, 4951816, 5111552, 5510892, 5555696, 5612736, 5734912, 5797248, 7347856, 7427724, 7483648, 7667328, 7729664, 8333544, 8602368, 9903632, 10223104, 11021784, 11111392, 11225472, 11594496, 14236471, 14695712, 14855448, 14967296, 15334656, 16667088, 17204736, 19807264, 22043568, 22222784, 22450944, 23188992, 28472942, 29391424, 29710896, 30669312, 33334176, 39614528, 42709413, 44087136, 44445568, 44901888, 56945884, 58782848, 59421792, 66668352, 79229056, 85418826, 88174272, 88891136, 113891768, 117565696, 118843584, 133336704, 158458112, 170837652, 176348544, 177782272, 227783536, 235131392, 237687168, 266673408, 316916224, 341675304, 352697088, 455567072, 475374336, 533346816, 683350608, 705394176, 911134144, 950748672, 1366701216, 1822268288, 2733402432, 3644536576, 5466804864, 7289073152, 10933609728, 21867219456]

約数ペア:

[(1, 21867219456), (2, 10933609728), (3, 7289073152), (4, 5466804864), (6, 3644536576), (8, 2733402432), (12, 1822268288), (16, 1366701216), (23, 950748672), (24, 911134144), (31, 705394176), (32, 683350608), (41, 533346816), (46, 475374336), (48, 455567072), (62, 352697088), (64, 341675304), (69, 316916224), (82, 266673408), (92, 237687168), (93, 235131392), (96, 227783536), (123, 177782272), (124, 176348544), (128, 170837652), (138, 158458112), (164, 133336704), (184, 118843584), (186, 117565696), (192, 113891768), (246, 88891136), (248, 88174272), (256, 85418826), (276, 79229056), (328, 66668352), (368, 59421792), (372, 58782848), (384, 56945884), (487, 44901888), (492, 44445568), (496, 44087136), (512, 42709413), (552, 39614528), (656, 33334176), (713, 30669312), (736, 29710896), (744, 29391424), (768, 28472942), (943, 23188992), (974, 22450944), (984, 22222784), (992, 22043568), (1104, 19807264), (1271, 17204736), (1312, 16667088), (1426, 15334656), (1461, 14967296), (1472, 14855448), (1488, 14695712), (1536, 14236471), (1886, 11594496), (1948, 11225472), (1968, 11111392), (1984, 11021784), (2139, 10223104), (2208, 9903632), (2542, 8602368), (2624, 8333544), (2829, 7729664), (2852, 7667328), (2922, 7483648), (2944, 7427724), (2976, 7347856), (3772, 5797248), (3813, 5734912), (3896, 5612736), (3936, 5555696), (3968, 5510892), (4278, 5111552), (4416, 4951816), (5084, 4301184), (5248, 4166772), (5658, 3864832), (5704, 3833664), (5844, 3741824), (5888, 3713862), (5952, 3673928), (7544, 2898624), (7626, 2867456), (7792, 2806368), (7872, 2777848), (7936, 2755446), (8556, 2555776), (8832, 2475908), (10168, 2150592), (10496, 2083386), (11201, 1952256), (11316, 1932416), (11408, 1916832), (11688, 1870912), (11776, 1856931), (11904, 1836964), (15088, 1449312), (15097, 1448448), (15252, 1433728), (15584, 1403184), (15744, 1388924), (15872, 1377723), (17112, 1277888), (17664, 1237954), (19967, 1095168), (20336, 1075296), (20992, 1041693), (22402, 976128), (22632, 966208), (22816, 958416), (23376, 935456), (23808, 918482), (29233, 748032), (30176, 724656), (30194, 724224), (30504, 716864), (31168, 701592), (31488, 694462), (33603, 650752), (34224, 638944), (35328, 618977), (39934, 547584), (40672, 537648), (44804, 488064), (45264, 483104), (45291, 482816), (45632, 479208), (46752, 467728), (47616, 459241), (58466, 374016), (59901, 365056), (60352, 362328), (60388, 362112), (61008, 358432), (62336, 350796), (62976, 347231), (67206, 325376), (68448, 319472), (79868, 273792), (81344, 268824), (87699, 249344), (89608, 244032), (90528, 241552), (90582, 241408), (91264, 239604), (93504, 233864), (116932, 187008), (119802, 182528), (120704, 181164), (120776, 181056), (122016, 179216), (124672, 175398), (134412, 162688), (136896, 159736)]