399433344

素因数分解:

$2^7\times 3^1\times {\mathrm{1040191}}^1$

素因数の和:1040208

約数の個数: 32

約数和(自身を含む): 1060995840

約数和(自身を除く): 661562496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1040191, 2080382, 3120573, 4160764, 6241146, 8321528, 12482292, 16643056, 24964584, 33286112, 49929168, 66572224, 99858336, 133144448, 199716672, 399433344]

約数ペア:

[(1, 399433344), (2, 199716672), (3, 133144448), (4, 99858336), (6, 66572224), (8, 49929168), (12, 33286112), (16, 24964584), (24, 16643056), (32, 12482292), (48, 8321528), (64, 6241146), (96, 4160764), (128, 3120573), (192, 2080382), (384, 1040191)]