715379184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20113}}^1$

素因数の和:20159

約数の個数: 120

約数和(自身を含む): 2269663760

約数和(自身を除く): 1554284576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 20113, 35568, 40226, 60339, 80452, 120678, 160904, 181017, 241356, 261469, 321808, 362034, 382147, 482712, 522938, 724068, 764294, 784407, 965424, 1045876, 1146441, 1448136, 1528588, 1568814, 2091752, 2292882, 2353221, 2896272, 3057176, 3137628, 3439323, 4183504, 4585764, 4706442, 4967911, 6114352, 6275256, 6878646, 9171528, 9412884, 9935822, 12550512, 13757292, 14903733, 18343056, 18825768, 19871644, 27514584, 29807466, 37651536, 39743288, 44711199, 55029168, 59614932, 79486576, 89422398, 119229864, 178844796, 238459728, 357689592, 715379184]

約数ペア:

[(1, 715379184), (2, 357689592), (3, 238459728), (4, 178844796), (6, 119229864), (8, 89422398), (9, 79486576), (12, 59614932), (13, 55029168), (16, 44711199), (18, 39743288), (19, 37651536), (24, 29807466), (26, 27514584), (36, 19871644), (38, 18825768), (39, 18343056), (48, 14903733), (52, 13757292), (57, 12550512), (72, 9935822), (76, 9412884), (78, 9171528), (104, 6878646), (114, 6275256), (117, 6114352), (144, 4967911), (152, 4706442), (156, 4585764), (171, 4183504), (208, 3439323), (228, 3137628), (234, 3057176), (247, 2896272), (304, 2353221), (312, 2292882), (342, 2091752), (456, 1568814), (468, 1528588), (494, 1448136), (624, 1146441), (684, 1045876), (741, 965424), (912, 784407), (936, 764294), (988, 724068), (1368, 522938), (1482, 482712), (1872, 382147), (1976, 362034), (2223, 321808), (2736, 261469), (2964, 241356), (3952, 181017), (4446, 160904), (5928, 120678), (8892, 80452), (11856, 60339), (17784, 40226), (20113, 35568)]