1747897512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:995

約数の個数: 128

約数和(自身を含む): 4757356800

約数和(自身を除く): 3009459288

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 137, 138, 174, 184, 232, 274, 276, 348, 411, 548, 552, 667, 696, 797, 822, 1096, 1334, 1594, 1644, 2001, 2391, 2668, 3151, 3188, 3288, 3973, 4002, 4782, 5336, 6302, 6376, 7946, 8004, 9453, 9564, 11919, 12604, 15892, 16008, 18331, 18906, 19128, 23113, 23838, 25208, 31784, 36662, 37812, 46226, 47676, 54993, 69339, 73324, 75624, 91379, 92452, 95352, 109189, 109986, 138678, 146648, 182758, 184904, 218378, 219972, 274137, 277356, 327567, 365516, 436756, 439944, 531599, 548274, 554712, 655134, 731032, 873512, 1063198, 1096548, 1310268, 1594797, 2126396, 2193096, 2511347, 2620536, 3166481, 3189594, 4252792, 5022694, 6332962, 6379188, 7534041, 9499443, 10045388, 12665924, 12758376, 15068082, 18998886, 20090776, 25331848, 30136164, 37997772, 60272328, 72829063, 75995544, 145658126, 218487189, 291316252, 436974378, 582632504, 873948756, 1747897512]

約数ペア:

[(1, 1747897512), (2, 873948756), (3, 582632504), (4, 436974378), (6, 291316252), (8, 218487189), (12, 145658126), (23, 75995544), (24, 72829063), (29, 60272328), (46, 37997772), (58, 30136164), (69, 25331848), (87, 20090776), (92, 18998886), (116, 15068082), (137, 12758376), (138, 12665924), (174, 10045388), (184, 9499443), (232, 7534041), (274, 6379188), (276, 6332962), (348, 5022694), (411, 4252792), (548, 3189594), (552, 3166481), (667, 2620536), (696, 2511347), (797, 2193096), (822, 2126396), (1096, 1594797), (1334, 1310268), (1594, 1096548), (1644, 1063198), (2001, 873512), (2391, 731032), (2668, 655134), (3151, 554712), (3188, 548274), (3288, 531599), (3973, 439944), (4002, 436756), (4782, 365516), (5336, 327567), (6302, 277356), (6376, 274137), (7946, 219972), (8004, 218378), (9453, 184904), (9564, 182758), (11919, 146648), (12604, 138678), (15892, 109986), (16008, 109189), (18331, 95352), (18906, 92452), (19128, 91379), (23113, 75624), (23838, 73324), (25208, 69339), (31784, 54993), (36662, 47676), (37812, 46226)]