1900763904

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3121}}^1$

素因数の和:3214

約数の個数: 144

約数和(自身を含む): 5539027424

約数和(自身を除く): 3638263520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 256, 312, 366, 384, 416, 488, 624, 732, 768, 793, 832, 976, 1248, 1464, 1586, 1664, 1952, 2379, 2496, 2928, 3121, 3172, 3328, 3904, 4758, 4992, 5856, 6242, 6344, 7808, 9363, 9516, 9984, 11712, 12484, 12688, 15616, 18726, 19032, 23424, 24968, 25376, 37452, 38064, 40573, 46848, 49936, 50752, 74904, 76128, 81146, 99872, 101504, 121719, 149808, 152256, 162292, 190381, 199744, 203008, 243438, 299616, 304512, 324584, 380762, 399488, 486876, 571143, 599232, 609024, 649168, 761524, 798976, 973752, 1142286, 1198464, 1298336, 1523048, 1947504, 2284572, 2396928, 2474953, 2596672, 3046096, 3895008, 4569144, 4949906, 5193344, 6092192, 7424859, 7790016, 9138288, 9899812, 10386688, 12184384, 14849718, 15580032, 18276576, 19799624, 24368768, 29699436, 31160064, 36553152, 39599248, 48737536, 59398872, 73106304, 79198496, 118797744, 146212608, 158396992, 237595488, 316793984, 475190976, 633587968, 950381952, 1900763904]

約数ペア:

[(1, 1900763904), (2, 950381952), (3, 633587968), (4, 475190976), (6, 316793984), (8, 237595488), (12, 158396992), (13, 146212608), (16, 118797744), (24, 79198496), (26, 73106304), (32, 59398872), (39, 48737536), (48, 39599248), (52, 36553152), (61, 31160064), (64, 29699436), (78, 24368768), (96, 19799624), (104, 18276576), (122, 15580032), (128, 14849718), (156, 12184384), (183, 10386688), (192, 9899812), (208, 9138288), (244, 7790016), (256, 7424859), (312, 6092192), (366, 5193344), (384, 4949906), (416, 4569144), (488, 3895008), (624, 3046096), (732, 2596672), (768, 2474953), (793, 2396928), (832, 2284572), (976, 1947504), (1248, 1523048), (1464, 1298336), (1586, 1198464), (1664, 1142286), (1952, 973752), (2379, 798976), (2496, 761524), (2928, 649168), (3121, 609024), (3172, 599232), (3328, 571143), (3904, 486876), (4758, 399488), (4992, 380762), (5856, 324584), (6242, 304512), (6344, 299616), (7808, 243438), (9363, 203008), (9516, 199744), (9984, 190381), (11712, 162292), (12484, 152256), (12688, 149808), (15616, 121719), (18726, 101504), (19032, 99872), (23424, 81146), (24968, 76128), (25376, 74904), (37452, 50752), (38064, 49936), (40573, 46848)]