1629988416

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21277}}^1$

素因数の和:21321

約数の個数: 168

約数和(自身を含む): 5620796480

約数和(自身を除く): 3990808064

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, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 19152, 21277, 25536, 38304, 42554, 63831, 76608, 85108, 127662, 148939, 170216, 191493, 255324, 297878, 340432, 382986, 404263, 446817, 510648, 595756, 680864, 765972, 808526, 893634, 1021296, 1191512, 1212789, 1340451, 1361728, 1531944, 1617052, 1787268, 2042592, 2383024, 2425578, 2680902, 2829841, 3063888, 3234104, 3574536, 3638367, 4085184, 4766048, 4851156, 5361804, 5659682, 6127776, 6468208, 7149072, 7276734, 8489523, 9532096, 9702312, 10723608, 11319364, 12255552, 12936416, 14298144, 14553468, 16979046, 19404624, 21447216, 22638728, 25468569, 25872832, 28596288, 29106936, 33958092, 38809248, 42894432, 45277456, 50937138, 58213872, 67916184, 77618496, 85788864, 90554912, 101874276, 116427744, 135832368, 181109824, 203748552, 232855488, 271664736, 407497104, 543329472, 814994208, 1629988416]

約数ペア:

[(1, 1629988416), (2, 814994208), (3, 543329472), (4, 407497104), (6, 271664736), (7, 232855488), (8, 203748552), (9, 181109824), (12, 135832368), (14, 116427744), (16, 101874276), (18, 90554912), (19, 85788864), (21, 77618496), (24, 67916184), (28, 58213872), (32, 50937138), (36, 45277456), (38, 42894432), (42, 38809248), (48, 33958092), (56, 29106936), (57, 28596288), (63, 25872832), (64, 25468569), (72, 22638728), (76, 21447216), (84, 19404624), (96, 16979046), (112, 14553468), (114, 14298144), (126, 12936416), (133, 12255552), (144, 11319364), (152, 10723608), (168, 9702312), (171, 9532096), (192, 8489523), (224, 7276734), (228, 7149072), (252, 6468208), (266, 6127776), (288, 5659682), (304, 5361804), (336, 4851156), (342, 4766048), (399, 4085184), (448, 3638367), (456, 3574536), (504, 3234104), (532, 3063888), (576, 2829841), (608, 2680902), (672, 2425578), (684, 2383024), (798, 2042592), (912, 1787268), (1008, 1617052), (1064, 1531944), (1197, 1361728), (1216, 1340451), (1344, 1212789), (1368, 1191512), (1596, 1021296), (1824, 893634), (2016, 808526), (2128, 765972), (2394, 680864), (2736, 595756), (3192, 510648), (3648, 446817), (4032, 404263), (4256, 382986), (4788, 340432), (5472, 297878), (6384, 255324), (8512, 191493), (9576, 170216), (10944, 148939), (12768, 127662), (19152, 85108), (21277, 76608), (25536, 63831), (38304, 42554)]