1899414432

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{18371}}^1$

素因数の和:18746

約数の個数: 72

約数和(自身を含む): 5416800480

約数和(自身を除く): 3517386048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 718, 1077, 1436, 2154, 2872, 3231, 4308, 5744, 6462, 8616, 11488, 12924, 17232, 18371, 25848, 34464, 36742, 51696, 55113, 73484, 103392, 110226, 146968, 165339, 220452, 293936, 330678, 440904, 587872, 661356, 881808, 1322712, 1763616, 2645424, 5290848, 6595189, 13190378, 19785567, 26380756, 39571134, 52761512, 59356701, 79142268, 105523024, 118713402, 158284536, 211046048, 237426804, 316569072, 474853608, 633138144, 949707216, 1899414432]

約数ペア:

[(1, 1899414432), (2, 949707216), (3, 633138144), (4, 474853608), (6, 316569072), (8, 237426804), (9, 211046048), (12, 158284536), (16, 118713402), (18, 105523024), (24, 79142268), (32, 59356701), (36, 52761512), (48, 39571134), (72, 26380756), (96, 19785567), (144, 13190378), (288, 6595189), (359, 5290848), (718, 2645424), (1077, 1763616), (1436, 1322712), (2154, 881808), (2872, 661356), (3231, 587872), (4308, 440904), (5744, 330678), (6462, 293936), (8616, 220452), (11488, 165339), (12924, 146968), (17232, 110226), (18371, 103392), (25848, 73484), (34464, 55113), (36742, 51696)]