399936384

素因数分解:

$2^7\times 3^2\times {\mathrm{347167}}^1$

素因数の和:347187

約数の個数: 48

約数和(自身を含む): 1150861920

約数和(自身を除く): 750925536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 347167, 694334, 1041501, 1388668, 2083002, 2777336, 3124503, 4166004, 5554672, 6249006, 8332008, 11109344, 12498012, 16664016, 22218688, 24996024, 33328032, 44437376, 49992048, 66656064, 99984096, 133312128, 199968192, 399936384]

約数ペア:

[(1, 399936384), (2, 199968192), (3, 133312128), (4, 99984096), (6, 66656064), (8, 49992048), (9, 44437376), (12, 33328032), (16, 24996024), (18, 22218688), (24, 16664016), (32, 12498012), (36, 11109344), (48, 8332008), (64, 6249006), (72, 5554672), (96, 4166004), (128, 3124503), (144, 2777336), (192, 2083002), (288, 1388668), (384, 1041501), (576, 694334), (1152, 347167)]