1914503448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12973}}^1$

素因数の和:13049

約数の個数: 128

約数和(自身を含む): 5754228480

約数和(自身を除く): 3839725032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 473, 516, 559, 572, 858, 946, 1032, 1118, 1144, 1419, 1677, 1716, 1892, 2236, 2838, 3354, 3432, 3784, 4472, 5676, 6149, 6708, 11352, 12298, 12973, 13416, 18447, 24596, 25946, 36894, 38919, 49192, 51892, 73788, 77838, 103784, 142703, 147576, 155676, 168649, 285406, 311352, 337298, 428109, 505947, 557839, 570812, 674596, 856218, 1011894, 1115678, 1141624, 1349192, 1673517, 1712436, 1855139, 2023788, 2231356, 3347034, 3424872, 3710278, 4047576, 4462712, 5565417, 6136229, 6694068, 7251907, 7420556, 11130834, 12272458, 13388136, 14503814, 14841112, 18408687, 21755721, 22261668, 24544916, 29007628, 36817374, 43511442, 44523336, 49089832, 58015256, 73634748, 79770977, 87022884, 147269496, 159541954, 174045768, 239312931, 319083908, 478625862, 638167816, 957251724, 1914503448]

約数ペア:

[(1, 1914503448), (2, 957251724), (3, 638167816), (4, 478625862), (6, 319083908), (8, 239312931), (11, 174045768), (12, 159541954), (13, 147269496), (22, 87022884), (24, 79770977), (26, 73634748), (33, 58015256), (39, 49089832), (43, 44523336), (44, 43511442), (52, 36817374), (66, 29007628), (78, 24544916), (86, 22261668), (88, 21755721), (104, 18408687), (129, 14841112), (132, 14503814), (143, 13388136), (156, 12272458), (172, 11130834), (258, 7420556), (264, 7251907), (286, 6694068), (312, 6136229), (344, 5565417), (429, 4462712), (473, 4047576), (516, 3710278), (559, 3424872), (572, 3347034), (858, 2231356), (946, 2023788), (1032, 1855139), (1118, 1712436), (1144, 1673517), (1419, 1349192), (1677, 1141624), (1716, 1115678), (1892, 1011894), (2236, 856218), (2838, 674596), (3354, 570812), (3432, 557839), (3784, 505947), (4472, 428109), (5676, 337298), (6149, 311352), (6708, 285406), (11352, 168649), (12298, 155676), (12973, 147576), (13416, 142703), (18447, 103784), (24596, 77838), (25946, 73788), (36894, 51892), (38919, 49192)]