126671328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3349

約数の個数: 144

約数和(自身を含む): 433480320

約数和(自身を除く): 306808992

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, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3307, 4256, 4788, 5472, 6384, 6614, 9576, 9921, 12768, 13228, 19152, 19842, 23149, 26456, 29763, 38304, 39684, 46298, 52912, 59526, 62833, 69447, 79368, 92596, 105824, 119052, 125666, 138894, 158736, 185192, 188499, 208341, 238104, 251332, 277788, 317472, 370384, 376998, 416682, 439831, 476208, 502664, 555576, 565497, 740768, 753996, 833364, 879662, 952416, 1005328, 1111152, 1130994, 1319493, 1507992, 1666728, 1759324, 2010656, 2222304, 2261988, 2638986, 3015984, 3333456, 3518648, 3958479, 4523976, 5277972, 6031968, 6666912, 7037296, 7916958, 9047952, 10555944, 14074592, 15833916, 18095904, 21111888, 31667832, 42223776, 63335664, 126671328]

約数ペア:

[(1, 126671328), (2, 63335664), (3, 42223776), (4, 31667832), (6, 21111888), (7, 18095904), (8, 15833916), (9, 14074592), (12, 10555944), (14, 9047952), (16, 7916958), (18, 7037296), (19, 6666912), (21, 6031968), (24, 5277972), (28, 4523976), (32, 3958479), (36, 3518648), (38, 3333456), (42, 3015984), (48, 2638986), (56, 2261988), (57, 2222304), (63, 2010656), (72, 1759324), (76, 1666728), (84, 1507992), (96, 1319493), (112, 1130994), (114, 1111152), (126, 1005328), (133, 952416), (144, 879662), (152, 833364), (168, 753996), (171, 740768), (224, 565497), (228, 555576), (252, 502664), (266, 476208), (288, 439831), (304, 416682), (336, 376998), (342, 370384), (399, 317472), (456, 277788), (504, 251332), (532, 238104), (608, 208341), (672, 188499), (684, 185192), (798, 158736), (912, 138894), (1008, 125666), (1064, 119052), (1197, 105824), (1368, 92596), (1596, 79368), (1824, 69447), (2016, 62833), (2128, 59526), (2394, 52912), (2736, 46298), (3192, 39684), (3307, 38304), (4256, 29763), (4788, 26456), (5472, 23149), (6384, 19842), (6614, 19152), (9576, 13228), (9921, 12768)]