447472104

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 1204346880

約数和(自身を除く): 756874776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 71, 86, 93, 124, 129, 142, 172, 186, 197, 213, 248, 258, 284, 344, 372, 394, 426, 516, 568, 591, 744, 788, 852, 1032, 1182, 1333, 1576, 1704, 2201, 2364, 2666, 3053, 3999, 4402, 4728, 5332, 6106, 6107, 6603, 7998, 8471, 8804, 9159, 10664, 12212, 12214, 13206, 13987, 15996, 16942, 17608, 18318, 18321, 24424, 24428, 25413, 26412, 27974, 31992, 33884, 36636, 36642, 41961, 48856, 50826, 52824, 55948, 67768, 73272, 73284, 83922, 94643, 101652, 111896, 146568, 167844, 189286, 203304, 262601, 283929, 335688, 378572, 433597, 525202, 567858, 601441, 757144, 787803, 867194, 1050404, 1135716, 1202882, 1300791, 1575606, 1734388, 1804323, 2100808, 2271432, 2405764, 2601582, 3151212, 3468776, 3608646, 4811528, 5203164, 6302424, 7217292, 10406328, 14434584, 18644671, 37289342, 55934013, 74578684, 111868026, 149157368, 223736052, 447472104]

約数ペア:

[(1, 447472104), (2, 223736052), (3, 149157368), (4, 111868026), (6, 74578684), (8, 55934013), (12, 37289342), (24, 18644671), (31, 14434584), (43, 10406328), (62, 7217292), (71, 6302424), (86, 5203164), (93, 4811528), (124, 3608646), (129, 3468776), (142, 3151212), (172, 2601582), (186, 2405764), (197, 2271432), (213, 2100808), (248, 1804323), (258, 1734388), (284, 1575606), (344, 1300791), (372, 1202882), (394, 1135716), (426, 1050404), (516, 867194), (568, 787803), (591, 757144), (744, 601441), (788, 567858), (852, 525202), (1032, 433597), (1182, 378572), (1333, 335688), (1576, 283929), (1704, 262601), (2201, 203304), (2364, 189286), (2666, 167844), (3053, 146568), (3999, 111896), (4402, 101652), (4728, 94643), (5332, 83922), (6106, 73284), (6107, 73272), (6603, 67768), (7998, 55948), (8471, 52824), (8804, 50826), (9159, 48856), (10664, 41961), (12212, 36642), (12214, 36636), (13206, 33884), (13987, 31992), (15996, 27974), (16942, 26412), (17608, 25413), (18318, 24428), (18321, 24424)]