1931904

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 128

約数和(自身を含む): 6283200

約数和(自身を除く): 4351296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 128, 129, 144, 156, 172, 192, 208, 216, 234, 258, 288, 312, 344, 351, 384, 387, 416, 432, 468, 516, 559, 576, 624, 688, 702, 774, 832, 864, 936, 1032, 1118, 1152, 1161, 1248, 1376, 1404, 1548, 1664, 1677, 1728, 1872, 2064, 2236, 2322, 2496, 2752, 2808, 3096, 3354, 3456, 3744, 4128, 4472, 4644, 4992, 5031, 5504, 5616, 6192, 6708, 7488, 8256, 8944, 9288, 10062, 11232, 12384, 13416, 14976, 15093, 16512, 17888, 18576, 20124, 22464, 24768, 26832, 30186, 35776, 37152, 40248, 44928, 49536, 53664, 60372, 71552, 74304, 80496, 107328, 120744, 148608, 160992, 214656, 241488, 321984, 482976, 643968, 965952, 1931904]

約数ペア:

[(1, 1931904), (2, 965952), (3, 643968), (4, 482976), (6, 321984), (8, 241488), (9, 214656), (12, 160992), (13, 148608), (16, 120744), (18, 107328), (24, 80496), (26, 74304), (27, 71552), (32, 60372), (36, 53664), (39, 49536), (43, 44928), (48, 40248), (52, 37152), (54, 35776), (64, 30186), (72, 26832), (78, 24768), (86, 22464), (96, 20124), (104, 18576), (108, 17888), (117, 16512), (128, 15093), (129, 14976), (144, 13416), (156, 12384), (172, 11232), (192, 10062), (208, 9288), (216, 8944), (234, 8256), (258, 7488), (288, 6708), (312, 6192), (344, 5616), (351, 5504), (384, 5031), (387, 4992), (416, 4644), (432, 4472), (468, 4128), (516, 3744), (559, 3456), (576, 3354), (624, 3096), (688, 2808), (702, 2752), (774, 2496), (832, 2322), (864, 2236), (936, 2064), (1032, 1872), (1118, 1728), (1152, 1677), (1161, 1664), (1248, 1548), (1376, 1404)]