21467541744

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{64231}}^1$

素因数の和:64467

約数の個数: 120

約数和(自身を含む): 65852701824

約数和(自身を除く): 44385160080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 211, 264, 396, 422, 528, 633, 792, 844, 1266, 1584, 1688, 1899, 2321, 2532, 3376, 3798, 4642, 5064, 6963, 7596, 9284, 10128, 13926, 15192, 18568, 20889, 27852, 30384, 37136, 41778, 55704, 64231, 83556, 111408, 128462, 167112, 192693, 256924, 334224, 385386, 513848, 578079, 706541, 770772, 1027696, 1156158, 1413082, 1541544, 2119623, 2312316, 2826164, 3083088, 4239246, 4624632, 5652328, 6358869, 8478492, 9249264, 11304656, 12717738, 13552741, 16956984, 25435476, 27105482, 33913968, 40658223, 50870952, 54210964, 81316446, 101741904, 108421928, 121974669, 149080151, 162632892, 216843856, 243949338, 298160302, 325265784, 447240453, 487898676, 596320604, 650531568, 894480906, 975797352, 1192641208, 1341721359, 1788961812, 1951594704, 2385282416, 2683442718, 3577923624, 5366885436, 7155847248, 10733770872, 21467541744]

約数ペア:

[(1, 21467541744), (2, 10733770872), (3, 7155847248), (4, 5366885436), (6, 3577923624), (8, 2683442718), (9, 2385282416), (11, 1951594704), (12, 1788961812), (16, 1341721359), (18, 1192641208), (22, 975797352), (24, 894480906), (33, 650531568), (36, 596320604), (44, 487898676), (48, 447240453), (66, 325265784), (72, 298160302), (88, 243949338), (99, 216843856), (132, 162632892), (144, 149080151), (176, 121974669), (198, 108421928), (211, 101741904), (264, 81316446), (396, 54210964), (422, 50870952), (528, 40658223), (633, 33913968), (792, 27105482), (844, 25435476), (1266, 16956984), (1584, 13552741), (1688, 12717738), (1899, 11304656), (2321, 9249264), (2532, 8478492), (3376, 6358869), (3798, 5652328), (4642, 4624632), (5064, 4239246), (6963, 3083088), (7596, 2826164), (9284, 2312316), (10128, 2119623), (13926, 1541544), (15192, 1413082), (18568, 1156158), (20889, 1027696), (27852, 770772), (30384, 706541), (37136, 578079), (41778, 513848), (55704, 385386), (64231, 334224), (83556, 256924), (111408, 192693), (128462, 167112)]