21294448128

素因数分解:

$2^9\times 3^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 320

約数和(自身を含む): 64978341120

約数和(自身を除く): 43683892992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 83, 96, 108, 128, 134, 144, 166, 192, 201, 216, 249, 256, 268, 277, 288, 332, 384, 402, 432, 498, 512, 536, 554, 576, 603, 664, 747, 768, 804, 831, 864, 996, 1072, 1108, 1152, 1206, 1328, 1494, 1536, 1608, 1662, 1728, 1809, 1992, 2144, 2216, 2241, 2304, 2412, 2493, 2656, 2988, 3216, 3324, 3456, 3618, 3984, 4288, 4432, 4482, 4608, 4824, 4986, 5312, 5561, 5976, 6432, 6648, 6912, 7236, 7479, 7968, 8576, 8864, 8964, 9648, 9972, 10624, 11122, 11952, 12864, 13296, 13824, 14472, 14958, 15936, 16683, 17152, 17728, 17928, 18559, 19296, 19944, 21248, 22244, 22991, 23904, 25728, 26592, 28944, 29916, 31872, 33366, 34304, 35456, 35856, 37118, 38592, 39888, 42496, 44488, 45982, 47808, 50049, 51456, 53184, 55677, 57888, 59832, 63744, 66732, 68973, 70912, 71712, 74236, 77184, 79776, 88976, 91964, 95616, 100098, 102912, 106368, 111354, 115776, 119664, 127488, 133464, 137946, 141824, 143424, 148472, 150147, 154368, 159552, 167031, 177952, 183928, 191232, 200196, 206919, 212736, 222708, 231552, 239328, 266928, 275892, 286848, 296944, 300294, 308736, 319104, 334062, 355904, 367856, 382464, 400392, 413838, 425472, 445416, 463104, 478656, 501093, 533856, 551784, 573696, 593888, 600588, 620757, 638208, 668124, 711808, 735712, 800784, 827676, 890832, 926208, 957312, 1002186, 1067712, 1103568, 1147392, 1187776, 1201176, 1241514, 1276416, 1336248, 1423616, 1471424, 1540397, 1601568, 1655352, 1781664, 1914624, 2004372, 2135424, 2207136, 2375552, 2402352, 2483028, 2672496, 2847232, 2942848, 3080794, 3203136, 3310704, 3563328, 3829248, 4008744, 4270848, 4414272, 4621191, 4751104, 4804704, 4966056, 5344992, 5885696, 6161588, 6406272, 6621408, 7126656, 8017488, 8541696, 8828544, 9242382, 9502208, 9609408, 9932112, 10689984, 11771392, 12323176, 12812544, 13242816, 13863573, 14253312, 16034976, 17657088, 18484764, 19218816, 19864224, 21379968, 24646352, 25625088, 26485632, 27727146, 28506624, 32069952, 35314176, 36969528, 38437632, 39728448, 41590719, 42759936, 49292704, 52971264, 55454292, 64139904, 73939056, 76875264, 79456896, 83181438, 85519872, 98585408, 105942528, 110908584, 128279808, 147878112, 158913792, 166362876, 197170816, 221817168, 256559616, 295756224, 317827584, 332725752, 394341632, 443634336, 591512448, 665451504, 788683264, 887268672, 1183024896, 1330903008, 1774537344, 2366049792, 2661806016, 3549074688, 5323612032, 7098149376, 10647224064, 21294448128]

約数ペア:

[(1, 21294448128), (2, 10647224064), (3, 7098149376), (4, 5323612032), (6, 3549074688), (8, 2661806016), (9, 2366049792), (12, 1774537344), (16, 1330903008), (18, 1183024896), (24, 887268672), (27, 788683264), (32, 665451504), (36, 591512448), (48, 443634336), (54, 394341632), (64, 332725752), (67, 317827584), (72, 295756224), (83, 256559616), (96, 221817168), (108, 197170816), (128, 166362876), (134, 158913792), (144, 147878112), (166, 128279808), (192, 110908584), (201, 105942528), (216, 98585408), (249, 85519872), (256, 83181438), (268, 79456896), (277, 76875264), (288, 73939056), (332, 64139904), (384, 55454292), (402, 52971264), (432, 49292704), (498, 42759936), (512, 41590719), (536, 39728448), (554, 38437632), (576, 36969528), (603, 35314176), (664, 32069952), (747, 28506624), (768, 27727146), (804, 26485632), (831, 25625088), (864, 24646352), (996, 21379968), (1072, 19864224), (1108, 19218816), (1152, 18484764), (1206, 17657088), (1328, 16034976), (1494, 14253312), (1536, 13863573), (1608, 13242816), (1662, 12812544), (1728, 12323176), (1809, 11771392), (1992, 10689984), (2144, 9932112), (2216, 9609408), (2241, 9502208), (2304, 9242382), (2412, 8828544), (2493, 8541696), (2656, 8017488), (2988, 7126656), (3216, 6621408), (3324, 6406272), (3456, 6161588), (3618, 5885696), (3984, 5344992), (4288, 4966056), (4432, 4804704), (4482, 4751104), (4608, 4621191), (4824, 4414272), (4986, 4270848), (5312, 4008744), (5561, 3829248), (5976, 3563328), (6432, 3310704), (6648, 3203136), (6912, 3080794), (7236, 2942848), (7479, 2847232), (7968, 2672496), (8576, 2483028), (8864, 2402352), (8964, 2375552), (9648, 2207136), (9972, 2135424), (10624, 2004372), (11122, 1914624), (11952, 1781664), (12864, 1655352), (13296, 1601568), (13824, 1540397), (14472, 1471424), (14958, 1423616), (15936, 1336248), (16683, 1276416), (17152, 1241514), (17728, 1201176), (17928, 1187776), (18559, 1147392), (19296, 1103568), (19944, 1067712), (21248, 1002186), (22244, 957312), (22991, 926208), (23904, 890832), (25728, 827676), (26592, 800784), (28944, 735712), (29916, 711808), (31872, 668124), (33366, 638208), (34304, 620757), (35456, 600588), (35856, 593888), (37118, 573696), (38592, 551784), (39888, 533856), (42496, 501093), (44488, 478656), (45982, 463104), (47808, 445416), (50049, 425472), (51456, 413838), (53184, 400392), (55677, 382464), (57888, 367856), (59832, 355904), (63744, 334062), (66732, 319104), (68973, 308736), (70912, 300294), (71712, 296944), (74236, 286848), (77184, 275892), (79776, 266928), (88976, 239328), (91964, 231552), (95616, 222708), (100098, 212736), (102912, 206919), (106368, 200196), (111354, 191232), (115776, 183928), (119664, 177952), (127488, 167031), (133464, 159552), (137946, 154368), (141824, 150147), (143424, 148472)]