21969806144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:645

約数の個数: 224

約数和(自身を含む): 53265580032

約数和(自身を除く): 31295773888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 211, 248, 286, 341, 352, 367, 403, 416, 422, 496, 572, 682, 704, 734, 806, 832, 844, 992, 1144, 1364, 1468, 1612, 1688, 1984, 2288, 2321, 2728, 2743, 2936, 3224, 3376, 4037, 4433, 4576, 4642, 4771, 5456, 5486, 5872, 6448, 6541, 6752, 8074, 8866, 9152, 9284, 9542, 10912, 10972, 11377, 11744, 12896, 13082, 13504, 16148, 17732, 18568, 19084, 21824, 21944, 22754, 23488, 25792, 26164, 30173, 32296, 35464, 37136, 38168, 43888, 45508, 52328, 52481, 60346, 64592, 70928, 71951, 74272, 76336, 77437, 85033, 87776, 91016, 104656, 104962, 120692, 125147, 129184, 141856, 143902, 147901, 148544, 152672, 154874, 170066, 175552, 182032, 209312, 209924, 241384, 250294, 258368, 283712, 287804, 295802, 305344, 309748, 340132, 364064, 418624, 419848, 482768, 500588, 575608, 591604, 619496, 680264, 728128, 839696, 851807, 935363, 965536, 1001176, 1006681, 1151216, 1183208, 1238992, 1360528, 1626911, 1679392, 1703614, 1870726, 1931072, 2002352, 2013362, 2302432, 2366416, 2400547, 2477984, 2721056, 3253822, 3358784, 3407228, 3741452, 4004704, 4026724, 4604864, 4732832, 4801094, 4955968, 5442112, 6507644, 6814456, 7482904, 8009408, 8053448, 9465664, 9602188, 11073491, 13015288, 13628912, 14965808, 16106896, 19204376, 22146982, 26030576, 26406017, 27257824, 29931616, 31207111, 32213792, 38408752, 44293964, 52061152, 52812034, 54515648, 59863232, 62414222, 64427584, 76817504, 88587928, 104122304, 105624068, 124828444, 153635008, 177175856, 211248136, 249656888, 343278221, 354351712, 422496272, 499313776, 686556442, 708703424, 844992544, 998627552, 1373112884, 1689985088, 1997255104, 2746225768, 5492451536, 10984903072, 21969806144]

約数ペア:

[(1, 21969806144), (2, 10984903072), (4, 5492451536), (8, 2746225768), (11, 1997255104), (13, 1689985088), (16, 1373112884), (22, 998627552), (26, 844992544), (31, 708703424), (32, 686556442), (44, 499313776), (52, 422496272), (62, 354351712), (64, 343278221), (88, 249656888), (104, 211248136), (124, 177175856), (143, 153635008), (176, 124828444), (208, 105624068), (211, 104122304), (248, 88587928), (286, 76817504), (341, 64427584), (352, 62414222), (367, 59863232), (403, 54515648), (416, 52812034), (422, 52061152), (496, 44293964), (572, 38408752), (682, 32213792), (704, 31207111), (734, 29931616), (806, 27257824), (832, 26406017), (844, 26030576), (992, 22146982), (1144, 19204376), (1364, 16106896), (1468, 14965808), (1612, 13628912), (1688, 13015288), (1984, 11073491), (2288, 9602188), (2321, 9465664), (2728, 8053448), (2743, 8009408), (2936, 7482904), (3224, 6814456), (3376, 6507644), (4037, 5442112), (4433, 4955968), (4576, 4801094), (4642, 4732832), (4771, 4604864), (5456, 4026724), (5486, 4004704), (5872, 3741452), (6448, 3407228), (6541, 3358784), (6752, 3253822), (8074, 2721056), (8866, 2477984), (9152, 2400547), (9284, 2366416), (9542, 2302432), (10912, 2013362), (10972, 2002352), (11377, 1931072), (11744, 1870726), (12896, 1703614), (13082, 1679392), (13504, 1626911), (16148, 1360528), (17732, 1238992), (18568, 1183208), (19084, 1151216), (21824, 1006681), (21944, 1001176), (22754, 965536), (23488, 935363), (25792, 851807), (26164, 839696), (30173, 728128), (32296, 680264), (35464, 619496), (37136, 591604), (38168, 575608), (43888, 500588), (45508, 482768), (52328, 419848), (52481, 418624), (60346, 364064), (64592, 340132), (70928, 309748), (71951, 305344), (74272, 295802), (76336, 287804), (77437, 283712), (85033, 258368), (87776, 250294), (91016, 241384), (104656, 209924), (104962, 209312), (120692, 182032), (125147, 175552), (129184, 170066), (141856, 154874), (143902, 152672), (147901, 148544)]