1272343968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:664

約数の個数: 288

約数和(自身を含む): 4434393600

約数和(自身を除く): 3162049632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 59, 63, 72, 76, 84, 96, 112, 114, 118, 126, 133, 144, 152, 168, 171, 177, 224, 228, 236, 252, 266, 288, 304, 336, 342, 354, 399, 413, 456, 472, 504, 531, 532, 563, 608, 672, 684, 708, 798, 826, 912, 944, 1008, 1062, 1064, 1121, 1126, 1197, 1239, 1368, 1416, 1596, 1652, 1689, 1824, 1888, 2016, 2124, 2128, 2242, 2252, 2394, 2478, 2736, 2832, 3192, 3304, 3363, 3378, 3717, 3941, 4248, 4256, 4484, 4504, 4788, 4956, 5067, 5472, 5664, 6384, 6608, 6726, 6756, 7434, 7847, 7882, 8496, 8968, 9008, 9576, 9912, 10089, 10134, 10697, 11823, 12768, 13216, 13452, 13512, 14868, 15694, 15764, 16992, 17936, 18016, 19152, 19824, 20178, 20268, 21394, 23541, 23646, 26904, 27024, 29736, 31388, 31528, 32091, 33217, 35469, 35872, 38304, 39648, 40356, 40536, 42788, 47082, 47292, 53808, 54048, 59472, 62776, 63056, 64182, 66434, 70623, 70938, 74879, 80712, 81072, 85576, 94164, 94584, 96273, 99651, 107616, 118944, 125552, 126112, 128364, 132868, 141246, 141876, 149758, 161424, 162144, 171152, 188328, 189168, 192546, 199302, 224637, 232519, 251104, 256728, 265736, 282492, 283752, 298953, 299516, 322848, 342304, 376656, 378336, 385092, 398604, 449274, 465038, 513456, 531472, 564984, 567504, 597906, 599032, 631123, 673911, 697557, 753312, 770184, 797208, 898548, 930076, 1026912, 1062944, 1129968, 1135008, 1195812, 1198064, 1262246, 1347822, 1395114, 1540368, 1594416, 1797096, 1860152, 1893369, 2092671, 2259936, 2391624, 2396128, 2524492, 2695644, 2790228, 3080736, 3188832, 3594192, 3720304, 3786738, 4185342, 4417861, 4783248, 5048984, 5391288, 5580456, 5680107, 7188384, 7440608, 7573476, 8370684, 8835722, 9566496, 10097968, 10782576, 11160912, 11360214, 13253583, 15146952, 16741368, 17671444, 20195936, 21565152, 22321824, 22720428, 26507166, 30293904, 33482736, 35342888, 39760749, 45440856, 53014332, 60587808, 66965472, 70685776, 79521498, 90881712, 106028664, 141371552, 159042996, 181763424, 212057328, 318085992, 424114656, 636171984, 1272343968]

約数ペア:

[(1, 1272343968), (2, 636171984), (3, 424114656), (4, 318085992), (6, 212057328), (7, 181763424), (8, 159042996), (9, 141371552), (12, 106028664), (14, 90881712), (16, 79521498), (18, 70685776), (19, 66965472), (21, 60587808), (24, 53014332), (28, 45440856), (32, 39760749), (36, 35342888), (38, 33482736), (42, 30293904), (48, 26507166), (56, 22720428), (57, 22321824), (59, 21565152), (63, 20195936), (72, 17671444), (76, 16741368), (84, 15146952), (96, 13253583), (112, 11360214), (114, 11160912), (118, 10782576), (126, 10097968), (133, 9566496), (144, 8835722), (152, 8370684), (168, 7573476), (171, 7440608), (177, 7188384), (224, 5680107), (228, 5580456), (236, 5391288), (252, 5048984), (266, 4783248), (288, 4417861), (304, 4185342), (336, 3786738), (342, 3720304), (354, 3594192), (399, 3188832), (413, 3080736), (456, 2790228), (472, 2695644), (504, 2524492), (531, 2396128), (532, 2391624), (563, 2259936), (608, 2092671), (672, 1893369), (684, 1860152), (708, 1797096), (798, 1594416), (826, 1540368), (912, 1395114), (944, 1347822), (1008, 1262246), (1062, 1198064), (1064, 1195812), (1121, 1135008), (1126, 1129968), (1197, 1062944), (1239, 1026912), (1368, 930076), (1416, 898548), (1596, 797208), (1652, 770184), (1689, 753312), (1824, 697557), (1888, 673911), (2016, 631123), (2124, 599032), (2128, 597906), (2242, 567504), (2252, 564984), (2394, 531472), (2478, 513456), (2736, 465038), (2832, 449274), (3192, 398604), (3304, 385092), (3363, 378336), (3378, 376656), (3717, 342304), (3941, 322848), (4248, 299516), (4256, 298953), (4484, 283752), (4504, 282492), (4788, 265736), (4956, 256728), (5067, 251104), (5472, 232519), (5664, 224637), (6384, 199302), (6608, 192546), (6726, 189168), (6756, 188328), (7434, 171152), (7847, 162144), (7882, 161424), (8496, 149758), (8968, 141876), (9008, 141246), (9576, 132868), (9912, 128364), (10089, 126112), (10134, 125552), (10697, 118944), (11823, 107616), (12768, 99651), (13216, 96273), (13452, 94584), (13512, 94164), (14868, 85576), (15694, 81072), (15764, 80712), (16992, 74879), (17936, 70938), (18016, 70623), (19152, 66434), (19824, 64182), (20178, 63056), (20268, 62776), (21394, 59472), (23541, 54048), (23646, 53808), (26904, 47292), (27024, 47082), (29736, 42788), (31388, 40536), (31528, 40356), (32091, 39648), (33217, 38304), (35469, 35872)]