309744

素因数分解:

$2^4\times 3^4\times {\mathrm{239}}^1$

素因数の和:259

約数の個数: 50

約数和(自身を含む): 900240

約数和(自身を除く): 590496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 239, 324, 432, 478, 648, 717, 956, 1296, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 6453, 8604, 11472, 12906, 17208, 19359, 25812, 34416, 38718, 51624, 77436, 103248, 154872, 309744]

約数ペア:

[(1, 309744), (2, 154872), (3, 103248), (4, 77436), (6, 51624), (8, 38718), (9, 34416), (12, 25812), (16, 19359), (18, 17208), (24, 12906), (27, 11472), (36, 8604), (48, 6453), (54, 5736), (72, 4302), (81, 3824), (108, 2868), (144, 2151), (162, 1912), (216, 1434), (239, 1296), (324, 956), (432, 717), (478, 648)]