1028326968

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1122

約数の個数: 128

約数和(自身を含む): 3019872000

約数和(自身を除く): 1991545032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 331, 342, 456, 513, 662, 684, 757, 993, 1026, 1324, 1368, 1514, 1986, 2052, 2271, 2648, 2979, 3028, 3972, 4104, 4542, 5958, 6056, 6289, 6813, 7944, 8937, 9084, 11916, 12578, 13626, 14383, 17874, 18168, 18867, 20439, 23832, 25156, 27252, 28766, 35748, 37734, 40878, 43149, 50312, 54504, 56601, 57532, 71496, 75468, 81756, 86298, 113202, 115064, 129447, 150936, 163512, 169803, 172596, 226404, 250567, 258894, 339606, 345192, 388341, 452808, 501134, 517788, 679212, 751701, 776682, 1002268, 1035576, 1358424, 1503402, 1553364, 2004536, 2255103, 3006804, 3106728, 4510206, 4760773, 6013608, 6765309, 9020412, 9521546, 13530618, 14282319, 18040824, 19043092, 27061236, 28564638, 38086184, 42846957, 54122472, 57129276, 85693914, 114258552, 128540871, 171387828, 257081742, 342775656, 514163484, 1028326968]

約数ペア:

[(1, 1028326968), (2, 514163484), (3, 342775656), (4, 257081742), (6, 171387828), (8, 128540871), (9, 114258552), (12, 85693914), (18, 57129276), (19, 54122472), (24, 42846957), (27, 38086184), (36, 28564638), (38, 27061236), (54, 19043092), (57, 18040824), (72, 14282319), (76, 13530618), (108, 9521546), (114, 9020412), (152, 6765309), (171, 6013608), (216, 4760773), (228, 4510206), (331, 3106728), (342, 3006804), (456, 2255103), (513, 2004536), (662, 1553364), (684, 1503402), (757, 1358424), (993, 1035576), (1026, 1002268), (1324, 776682), (1368, 751701), (1514, 679212), (1986, 517788), (2052, 501134), (2271, 452808), (2648, 388341), (2979, 345192), (3028, 339606), (3972, 258894), (4104, 250567), (4542, 226404), (5958, 172596), (6056, 169803), (6289, 163512), (6813, 150936), (7944, 129447), (8937, 115064), (9084, 113202), (11916, 86298), (12578, 81756), (13626, 75468), (14383, 71496), (17874, 57532), (18168, 56601), (18867, 54504), (20439, 50312), (23832, 43149), (25156, 40878), (27252, 37734), (28766, 35748)]