221760384

素因数分解:

$2^7\times 3^1\times {\mathrm{271}}^1\times {\mathrm{2131}}^1$

素因数の和:2419

約数の個数: 64

約数和(自身を含む): 591502080

約数和(自身を除く): 369741696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 271, 384, 542, 813, 1084, 1626, 2131, 2168, 3252, 4262, 4336, 6393, 6504, 8524, 8672, 12786, 13008, 17048, 17344, 25572, 26016, 34096, 34688, 51144, 52032, 68192, 102288, 104064, 136384, 204576, 272768, 409152, 577501, 818304, 1155002, 1732503, 2310004, 3465006, 4620008, 6930012, 9240016, 13860024, 18480032, 27720048, 36960064, 55440096, 73920128, 110880192, 221760384]

約数ペア:

[(1, 221760384), (2, 110880192), (3, 73920128), (4, 55440096), (6, 36960064), (8, 27720048), (12, 18480032), (16, 13860024), (24, 9240016), (32, 6930012), (48, 4620008), (64, 3465006), (96, 2310004), (128, 1732503), (192, 1155002), (271, 818304), (384, 577501), (542, 409152), (813, 272768), (1084, 204576), (1626, 136384), (2131, 104064), (2168, 102288), (3252, 68192), (4262, 52032), (4336, 51144), (6393, 34688), (6504, 34096), (8524, 26016), (8672, 25572), (12786, 17344), (13008, 17048)]