340396128

素因数分解:

$2^5\times 3^3\times {\mathrm{393977}}^1$

素因数の和:393996

約数の個数: 48

約数和(自身を含む): 992824560

約数和(自身を除く): 652428432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 393977, 787954, 1181931, 1575908, 2363862, 3151816, 3545793, 4727724, 6303632, 7091586, 9455448, 10637379, 12607264, 14183172, 18910896, 21274758, 28366344, 37821792, 42549516, 56732688, 85099032, 113465376, 170198064, 340396128]

約数ペア:

[(1, 340396128), (2, 170198064), (3, 113465376), (4, 85099032), (6, 56732688), (8, 42549516), (9, 37821792), (12, 28366344), (16, 21274758), (18, 18910896), (24, 14183172), (27, 12607264), (32, 10637379), (36, 9455448), (48, 7091586), (54, 6303632), (72, 4727724), (96, 3545793), (108, 3151816), (144, 2363862), (216, 1575908), (288, 1181931), (432, 787954), (864, 393977)]