1919387568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{184273}}^1$

素因数の和:184322

約数の個数: 80

約数和(自身を含む): 5849593856

約数和(自身を除く): 3930206288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 184273, 368546, 552819, 737092, 1105638, 1289911, 1474184, 2211276, 2579822, 2948368, 3869733, 4422552, 5159644, 5712463, 7739466, 8845104, 10319288, 11424926, 15478932, 17137389, 20638576, 22849852, 30957864, 34274778, 39987241, 45699704, 61915728, 68549556, 79974482, 91399408, 119961723, 137099112, 159948964, 239923446, 274198224, 319897928, 479846892, 639795856, 959693784, 1919387568]

約数ペア:

[(1, 1919387568), (2, 959693784), (3, 639795856), (4, 479846892), (6, 319897928), (7, 274198224), (8, 239923446), (12, 159948964), (14, 137099112), (16, 119961723), (21, 91399408), (24, 79974482), (28, 68549556), (31, 61915728), (42, 45699704), (48, 39987241), (56, 34274778), (62, 30957864), (84, 22849852), (93, 20638576), (112, 17137389), (124, 15478932), (168, 11424926), (186, 10319288), (217, 8845104), (248, 7739466), (336, 5712463), (372, 5159644), (434, 4422552), (496, 3869733), (651, 2948368), (744, 2579822), (868, 2211276), (1302, 1474184), (1488, 1289911), (1736, 1105638), (2604, 737092), (3472, 552819), (5208, 368546), (10416, 184273)]