655570368

素因数分解:

$2^6\times 3^3\times {\mathrm{73}}^1\times {\mathrm{5197}}^1$

素因数の和:5291

約数の個数: 112

約数和(自身を含む): 1954032160

約数和(自身を除く): 1298461792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 144, 146, 192, 216, 219, 288, 292, 432, 438, 576, 584, 657, 864, 876, 1168, 1314, 1728, 1752, 1971, 2336, 2628, 3504, 3942, 4672, 5197, 5256, 7008, 7884, 10394, 10512, 14016, 15591, 15768, 20788, 21024, 31182, 31536, 41576, 42048, 46773, 62364, 63072, 83152, 93546, 124728, 126144, 140319, 166304, 187092, 249456, 280638, 332608, 374184, 379381, 498912, 561276, 748368, 758762, 997824, 1122552, 1138143, 1496736, 1517524, 2245104, 2276286, 2993472, 3035048, 3414429, 4490208, 4552572, 6070096, 6828858, 8980416, 9105144, 10243287, 12140192, 13657716, 18210288, 20486574, 24280384, 27315432, 36420576, 40973148, 54630864, 72841152, 81946296, 109261728, 163892592, 218523456, 327785184, 655570368]

約数ペア:

[(1, 655570368), (2, 327785184), (3, 218523456), (4, 163892592), (6, 109261728), (8, 81946296), (9, 72841152), (12, 54630864), (16, 40973148), (18, 36420576), (24, 27315432), (27, 24280384), (32, 20486574), (36, 18210288), (48, 13657716), (54, 12140192), (64, 10243287), (72, 9105144), (73, 8980416), (96, 6828858), (108, 6070096), (144, 4552572), (146, 4490208), (192, 3414429), (216, 3035048), (219, 2993472), (288, 2276286), (292, 2245104), (432, 1517524), (438, 1496736), (576, 1138143), (584, 1122552), (657, 997824), (864, 758762), (876, 748368), (1168, 561276), (1314, 498912), (1728, 379381), (1752, 374184), (1971, 332608), (2336, 280638), (2628, 249456), (3504, 187092), (3942, 166304), (4672, 140319), (5197, 126144), (5256, 124728), (7008, 93546), (7884, 83152), (10394, 63072), (10512, 62364), (14016, 46773), (15591, 42048), (15768, 41576), (20788, 31536), (21024, 31182)]