21860465088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2237}}^1$

素因数の和:2931

約数の個数: 224

約数和(自身を含む): 72252523008

約数和(自身を除く): 50392057920

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 661, 672, 704, 924, 1056, 1232, 1322, 1344, 1848, 1983, 2112, 2237, 2464, 2644, 3696, 3966, 4474, 4627, 4928, 5288, 6711, 7271, 7392, 7932, 8948, 9254, 10576, 13422, 13881, 14542, 14784, 15659, 15864, 17896, 18508, 21152, 21813, 24607, 26844, 27762, 29084, 31318, 31728, 35792, 37016, 42304, 43626, 46977, 49214, 50897, 53688, 55524, 58168, 62636, 63456, 71584, 73821, 74032, 87252, 93954, 98428, 101794, 107376, 111048, 116336, 125272, 126912, 143168, 147642, 148064, 152691, 172249, 174504, 187908, 196856, 203588, 214752, 222096, 232672, 250544, 295284, 296128, 305382, 344498, 349008, 375816, 393712, 407176, 429504, 444192, 465344, 501088, 516747, 590568, 610764, 688996, 698016, 751632, 787424, 814352, 888384, 1002176, 1033494, 1181136, 1221528, 1377992, 1396032, 1478657, 1503264, 1574848, 1628704, 2066988, 2362272, 2443056, 2755984, 2957314, 3006528, 3257408, 4133976, 4435971, 4724544, 4886112, 5511968, 5914628, 8267952, 8871942, 9772224, 10350599, 11023936, 11829256, 16265227, 16535904, 17743884, 20701198, 23658512, 31051797, 32530454, 33071808, 35487768, 41402396, 47317024, 48795681, 62103594, 65060908, 70975536, 82804792, 94634048, 97591362, 113856589, 124207188, 130121816, 141951072, 165609584, 195182724, 227713178, 248414376, 260243632, 283902144, 331219168, 341569767, 390365448, 455426356, 496828752, 520487264, 662438336, 683139534, 780730896, 910852712, 993657504, 1040974528, 1366279068, 1561461792, 1821705424, 1987315008, 2732558136, 3122923584, 3643410848, 5465116272, 7286821696, 10930232544, 21860465088]

約数ペア:

[(1, 21860465088), (2, 10930232544), (3, 7286821696), (4, 5465116272), (6, 3643410848), (7, 3122923584), (8, 2732558136), (11, 1987315008), (12, 1821705424), (14, 1561461792), (16, 1366279068), (21, 1040974528), (22, 993657504), (24, 910852712), (28, 780730896), (32, 683139534), (33, 662438336), (42, 520487264), (44, 496828752), (48, 455426356), (56, 390365448), (64, 341569767), (66, 331219168), (77, 283902144), (84, 260243632), (88, 248414376), (96, 227713178), (112, 195182724), (132, 165609584), (154, 141951072), (168, 130121816), (176, 124207188), (192, 113856589), (224, 97591362), (231, 94634048), (264, 82804792), (308, 70975536), (336, 65060908), (352, 62103594), (448, 48795681), (462, 47317024), (528, 41402396), (616, 35487768), (661, 33071808), (672, 32530454), (704, 31051797), (924, 23658512), (1056, 20701198), (1232, 17743884), (1322, 16535904), (1344, 16265227), (1848, 11829256), (1983, 11023936), (2112, 10350599), (2237, 9772224), (2464, 8871942), (2644, 8267952), (3696, 5914628), (3966, 5511968), (4474, 4886112), (4627, 4724544), (4928, 4435971), (5288, 4133976), (6711, 3257408), (7271, 3006528), (7392, 2957314), (7932, 2755984), (8948, 2443056), (9254, 2362272), (10576, 2066988), (13422, 1628704), (13881, 1574848), (14542, 1503264), (14784, 1478657), (15659, 1396032), (15864, 1377992), (17896, 1221528), (18508, 1181136), (21152, 1033494), (21813, 1002176), (24607, 888384), (26844, 814352), (27762, 787424), (29084, 751632), (31318, 698016), (31728, 688996), (35792, 610764), (37016, 590568), (42304, 516747), (43626, 501088), (46977, 465344), (49214, 444192), (50897, 429504), (53688, 407176), (55524, 393712), (58168, 375816), (62636, 349008), (63456, 344498), (71584, 305382), (73821, 296128), (74032, 295284), (87252, 250544), (93954, 232672), (98428, 222096), (101794, 214752), (107376, 203588), (111048, 196856), (116336, 187908), (125272, 174504), (126912, 172249), (143168, 152691), (147642, 148064)]