438996896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{36389}}^1$

素因数の和:36441

約数の個数: 48

約数和(自身を含む): 962879400

約数和(自身を除く): 523882504

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 6032, 12064, 36389, 72778, 145556, 291112, 473057, 582224, 946114, 1055281, 1164448, 1892228, 2110562, 3784456, 4221124, 7568912, 8442248, 13718653, 15137824, 16884496, 27437306, 33768992, 54874612, 109749224, 219498448, 438996896]

約数ペア:

[(1, 438996896), (2, 219498448), (4, 109749224), (8, 54874612), (13, 33768992), (16, 27437306), (26, 16884496), (29, 15137824), (32, 13718653), (52, 8442248), (58, 7568912), (104, 4221124), (116, 3784456), (208, 2110562), (232, 1892228), (377, 1164448), (416, 1055281), (464, 946114), (754, 582224), (928, 473057), (1508, 291112), (3016, 145556), (6032, 72778), (12064, 36389)]