19452969216

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{272359}}^1$

素因数の和:272412

約数の個数: 108

約数和(自身を含む): 57897199360

約数和(自身を除く): 38444230144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 35712, 71424, 272359, 544718, 817077, 1089436, 1634154, 2178872, 2451231, 3268308, 4357744, 4902462, 6536616, 8443129, 8715488, 9804924, 13073232, 16886258, 17430976, 19609848, 25329387, 26146464, 33772516, 34861952, 39219696, 50658774, 52292928, 67545032, 69723904, 75988161, 78439392, 101317548, 104585856, 135090064, 151976322, 156878784, 202635096, 209171712, 270180128, 303952644, 313757568, 405270192, 540360256, 607905288, 627515136, 810540384, 1080720512, 1215810576, 1621080768, 2161441024, 2431621152, 3242161536, 4863242304, 6484323072, 9726484608, 19452969216]

約数ペア:

[(1, 19452969216), (2, 9726484608), (3, 6484323072), (4, 4863242304), (6, 3242161536), (8, 2431621152), (9, 2161441024), (12, 1621080768), (16, 1215810576), (18, 1080720512), (24, 810540384), (31, 627515136), (32, 607905288), (36, 540360256), (48, 405270192), (62, 313757568), (64, 303952644), (72, 270180128), (93, 209171712), (96, 202635096), (124, 156878784), (128, 151976322), (144, 135090064), (186, 104585856), (192, 101317548), (248, 78439392), (256, 75988161), (279, 69723904), (288, 67545032), (372, 52292928), (384, 50658774), (496, 39219696), (558, 34861952), (576, 33772516), (744, 26146464), (768, 25329387), (992, 19609848), (1116, 17430976), (1152, 16886258), (1488, 13073232), (1984, 9804924), (2232, 8715488), (2304, 8443129), (2976, 6536616), (3968, 4902462), (4464, 4357744), (5952, 3268308), (7936, 2451231), (8928, 2178872), (11904, 1634154), (17856, 1089436), (23808, 817077), (35712, 544718), (71424, 272359)]