725192832

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20753}}^1$

素因数の和:20790

約数の個数: 128

約数和(自身を含む): 2370936960

約数和(自身を除く): 1645744128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 20753, 34944, 41506, 62259, 83012, 124518, 145271, 166024, 249036, 269789, 290542, 332048, 435813, 498072, 539578, 581084, 664096, 809367, 871626, 996144, 1079156, 1162168, 1328192, 1618734, 1743252, 1888523, 1992288, 2158312, 2324336, 2656384, 3237468, 3486504, 3777046, 3984576, 4316624, 4648672, 5665569, 6474936, 6973008, 7554092, 7969152, 8633248, 9297344, 11331138, 12949872, 13946016, 15108184, 17266496, 18594688, 22662276, 25899744, 27892032, 30216368, 34532992, 45324552, 51799488, 55784064, 60432736, 90649104, 103598976, 120865472, 181298208, 241730944, 362596416, 725192832]

約数ペア:

[(1, 725192832), (2, 362596416), (3, 241730944), (4, 181298208), (6, 120865472), (7, 103598976), (8, 90649104), (12, 60432736), (13, 55784064), (14, 51799488), (16, 45324552), (21, 34532992), (24, 30216368), (26, 27892032), (28, 25899744), (32, 22662276), (39, 18594688), (42, 17266496), (48, 15108184), (52, 13946016), (56, 12949872), (64, 11331138), (78, 9297344), (84, 8633248), (91, 7969152), (96, 7554092), (104, 6973008), (112, 6474936), (128, 5665569), (156, 4648672), (168, 4316624), (182, 3984576), (192, 3777046), (208, 3486504), (224, 3237468), (273, 2656384), (312, 2324336), (336, 2158312), (364, 1992288), (384, 1888523), (416, 1743252), (448, 1618734), (546, 1328192), (624, 1162168), (672, 1079156), (728, 996144), (832, 871626), (896, 809367), (1092, 664096), (1248, 581084), (1344, 539578), (1456, 498072), (1664, 435813), (2184, 332048), (2496, 290542), (2688, 269789), (2912, 249036), (4368, 166024), (4992, 145271), (5824, 124518), (8736, 83012), (11648, 62259), (17472, 41506), (20753, 34944)]