745140864

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2538

約数の個数: 128

約数和(自身を含む): 2167361280

約数和(自身を除く): 1422220416

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, 312, 366, 384, 416, 488, 624, 732, 793, 832, 976, 1248, 1464, 1586, 1664, 1952, 2379, 2447, 2496, 2928, 3172, 3904, 4758, 4894, 4992, 5856, 6344, 7341, 7808, 9516, 9788, 11712, 12688, 14682, 19032, 19576, 23424, 25376, 29364, 31811, 38064, 39152, 50752, 58728, 63622, 76128, 78304, 95433, 101504, 117456, 127244, 149267, 152256, 156608, 190866, 234912, 254488, 298534, 304512, 313216, 381732, 447801, 469824, 508976, 597068, 763464, 895602, 939648, 1017952, 1194136, 1526928, 1791204, 1940471, 2035904, 2388272, 3053856, 3582408, 3880942, 4071808, 4776544, 5821413, 6107712, 7164816, 7761884, 9553088, 11642826, 12215424, 14329632, 15523768, 19106176, 23285652, 28659264, 31047536, 46571304, 57318528, 62095072, 93142608, 124190144, 186285216, 248380288, 372570432, 745140864]

約数ペア:

[(1, 745140864), (2, 372570432), (3, 248380288), (4, 186285216), (6, 124190144), (8, 93142608), (12, 62095072), (13, 57318528), (16, 46571304), (24, 31047536), (26, 28659264), (32, 23285652), (39, 19106176), (48, 15523768), (52, 14329632), (61, 12215424), (64, 11642826), (78, 9553088), (96, 7761884), (104, 7164816), (122, 6107712), (128, 5821413), (156, 4776544), (183, 4071808), (192, 3880942), (208, 3582408), (244, 3053856), (312, 2388272), (366, 2035904), (384, 1940471), (416, 1791204), (488, 1526928), (624, 1194136), (732, 1017952), (793, 939648), (832, 895602), (976, 763464), (1248, 597068), (1464, 508976), (1586, 469824), (1664, 447801), (1952, 381732), (2379, 313216), (2447, 304512), (2496, 298534), (2928, 254488), (3172, 234912), (3904, 190866), (4758, 156608), (4894, 152256), (4992, 149267), (5856, 127244), (6344, 117456), (7341, 101504), (7808, 95433), (9516, 78304), (9788, 76128), (11712, 63622), (12688, 58728), (14682, 50752), (19032, 39152), (19576, 38064), (23424, 31811), (25376, 29364)]