328440192

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19891}}^1$

素因数の和:19951

約数の個数: 64

約数和(自身を含む): 892752960

約数和(自身を除く): 564312768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 16512, 19891, 39782, 59673, 79564, 119346, 159128, 238692, 318256, 477384, 636512, 855313, 954768, 1273024, 1710626, 1909536, 2546048, 2565939, 3421252, 3819072, 5131878, 6842504, 7638144, 10263756, 13685008, 20527512, 27370016, 41055024, 54740032, 82110048, 109480064, 164220096, 328440192]

約数ペア:

[(1, 328440192), (2, 164220096), (3, 109480064), (4, 82110048), (6, 54740032), (8, 41055024), (12, 27370016), (16, 20527512), (24, 13685008), (32, 10263756), (43, 7638144), (48, 6842504), (64, 5131878), (86, 3819072), (96, 3421252), (128, 2565939), (129, 2546048), (172, 1909536), (192, 1710626), (258, 1273024), (344, 954768), (384, 855313), (516, 636512), (688, 477384), (1032, 318256), (1376, 238692), (2064, 159128), (2752, 119346), (4128, 79564), (5504, 59673), (8256, 39782), (16512, 19891)]