21246711552

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27043}}^1$

素因数の和:27107

約数の個数: 216

約数和(自身を含む): 68986864128

約数和(自身を除く): 47740152576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 528, 558, 576, 682, 704, 744, 768, 792, 992, 1023, 1056, 1116, 1152, 1364, 1408, 1488, 1584, 1984, 2046, 2112, 2232, 2304, 2728, 2816, 2976, 3069, 3168, 3968, 4092, 4224, 4464, 5456, 5952, 6138, 6336, 7936, 8184, 8448, 8928, 10912, 11904, 12276, 12672, 16368, 17856, 21824, 23808, 24552, 25344, 27043, 32736, 35712, 43648, 49104, 54086, 65472, 71424, 81129, 87296, 98208, 108172, 130944, 162258, 196416, 216344, 243387, 261888, 297473, 324516, 392832, 432688, 486774, 594946, 649032, 785664, 838333, 865376, 892419, 973548, 1189892, 1298064, 1676666, 1730752, 1784838, 1947096, 2379784, 2514999, 2596128, 2677257, 3353332, 3461504, 3569676, 3894192, 4759568, 5029998, 5192256, 5354514, 6706664, 6923008, 7139352, 7544997, 7788384, 9221663, 9519136, 10059996, 10384512, 10709028, 13413328, 14278704, 15089994, 15576768, 18443326, 19038272, 20119992, 20769024, 21418056, 26826656, 27664989, 28557408, 30179988, 31153536, 36886652, 38076544, 40239984, 42836112, 53653312, 55329978, 57114816, 60359976, 62307072, 73773304, 76153088, 80479968, 82994967, 85672224, 107306624, 110659956, 114229632, 120719952, 147546608, 160959936, 165989934, 171344448, 214613248, 221319912, 228459264, 241439904, 295093216, 321919872, 331979868, 342688896, 442639824, 482879808, 590186432, 643839744, 663959736, 685377792, 885279648, 965759616, 1180372864, 1327919472, 1770559296, 1931519232, 2360745728, 2655838944, 3541118592, 5311677888, 7082237184, 10623355776, 21246711552]

約数ペア:

[(1, 21246711552), (2, 10623355776), (3, 7082237184), (4, 5311677888), (6, 3541118592), (8, 2655838944), (9, 2360745728), (11, 1931519232), (12, 1770559296), (16, 1327919472), (18, 1180372864), (22, 965759616), (24, 885279648), (31, 685377792), (32, 663959736), (33, 643839744), (36, 590186432), (44, 482879808), (48, 442639824), (62, 342688896), (64, 331979868), (66, 321919872), (72, 295093216), (88, 241439904), (93, 228459264), (96, 221319912), (99, 214613248), (124, 171344448), (128, 165989934), (132, 160959936), (144, 147546608), (176, 120719952), (186, 114229632), (192, 110659956), (198, 107306624), (248, 85672224), (256, 82994967), (264, 80479968), (279, 76153088), (288, 73773304), (341, 62307072), (352, 60359976), (372, 57114816), (384, 55329978), (396, 53653312), (496, 42836112), (528, 40239984), (558, 38076544), (576, 36886652), (682, 31153536), (704, 30179988), (744, 28557408), (768, 27664989), (792, 26826656), (992, 21418056), (1023, 20769024), (1056, 20119992), (1116, 19038272), (1152, 18443326), (1364, 15576768), (1408, 15089994), (1488, 14278704), (1584, 13413328), (1984, 10709028), (2046, 10384512), (2112, 10059996), (2232, 9519136), (2304, 9221663), (2728, 7788384), (2816, 7544997), (2976, 7139352), (3069, 6923008), (3168, 6706664), (3968, 5354514), (4092, 5192256), (4224, 5029998), (4464, 4759568), (5456, 3894192), (5952, 3569676), (6138, 3461504), (6336, 3353332), (7936, 2677257), (8184, 2596128), (8448, 2514999), (8928, 2379784), (10912, 1947096), (11904, 1784838), (12276, 1730752), (12672, 1676666), (16368, 1298064), (17856, 1189892), (21824, 973548), (23808, 892419), (24552, 865376), (25344, 838333), (27043, 785664), (32736, 649032), (35712, 594946), (43648, 486774), (49104, 432688), (54086, 392832), (65472, 324516), (71424, 297473), (81129, 261888), (87296, 243387), (98208, 216344), (108172, 196416), (130944, 162258)]