2019790512

素因数分解:

$2^4\times 3^3\times {\mathrm{1559}}^1\times {\mathrm{2999}}^1$

素因数の和:4575

約数の個数: 80

約数和(自身を含む): 5803200000

約数和(自身を除く): 3783409488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1559, 2999, 3118, 4677, 5998, 6236, 8997, 9354, 11996, 12472, 14031, 17994, 18708, 23992, 24944, 26991, 28062, 35988, 37416, 42093, 47984, 53982, 56124, 71976, 74832, 80973, 84186, 107964, 112248, 143952, 161946, 168372, 215928, 224496, 323892, 336744, 431856, 647784, 673488, 1295568, 4675441, 9350882, 14026323, 18701764, 28052646, 37403528, 42078969, 56105292, 74807056, 84157938, 112210584, 126236907, 168315876, 224421168, 252473814, 336631752, 504947628, 673263504, 1009895256, 2019790512]

約数ペア:

[(1, 2019790512), (2, 1009895256), (3, 673263504), (4, 504947628), (6, 336631752), (8, 252473814), (9, 224421168), (12, 168315876), (16, 126236907), (18, 112210584), (24, 84157938), (27, 74807056), (36, 56105292), (48, 42078969), (54, 37403528), (72, 28052646), (108, 18701764), (144, 14026323), (216, 9350882), (432, 4675441), (1559, 1295568), (2999, 673488), (3118, 647784), (4677, 431856), (5998, 336744), (6236, 323892), (8997, 224496), (9354, 215928), (11996, 168372), (12472, 161946), (14031, 143952), (17994, 112248), (18708, 107964), (23992, 84186), (24944, 80973), (26991, 74832), (28062, 71976), (35988, 56124), (37416, 53982), (42093, 47984)]