210330688

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:531

約数の個数: 56

約数和(自身を含む): 427516544

約数和(自身を除く): 217185856

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 181, 268, 271, 362, 536, 542, 724, 1072, 1084, 1448, 2144, 2168, 2896, 4288, 4336, 5792, 8672, 11584, 12127, 17344, 18157, 24254, 36314, 48508, 49051, 72628, 97016, 98102, 145256, 194032, 196204, 290512, 388064, 392408, 581024, 776128, 784816, 1162048, 1569632, 3139264, 3286417, 6572834, 13145668, 26291336, 52582672, 105165344, 210330688]

約数ペア:

[(1, 210330688), (2, 105165344), (4, 52582672), (8, 26291336), (16, 13145668), (32, 6572834), (64, 3286417), (67, 3139264), (134, 1569632), (181, 1162048), (268, 784816), (271, 776128), (362, 581024), (536, 392408), (542, 388064), (724, 290512), (1072, 196204), (1084, 194032), (1448, 145256), (2144, 98102), (2168, 97016), (2896, 72628), (4288, 49051), (4336, 48508), (5792, 36314), (8672, 24254), (11584, 18157), (12127, 17344)]