291223008

素因数分解:

$2^5\times 3^2\times {\mathrm{1011191}}^1$

素因数の和:1011207

約数の個数: 36

約数和(自身を含む): 828166248

約数和(自身を除く): 536943240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1011191, 2022382, 3033573, 4044764, 6067146, 8089528, 9100719, 12134292, 16179056, 18201438, 24268584, 32358112, 36402876, 48537168, 72805752, 97074336, 145611504, 291223008]

約数ペア:

[(1, 291223008), (2, 145611504), (3, 97074336), (4, 72805752), (6, 48537168), (8, 36402876), (9, 32358112), (12, 24268584), (16, 18201438), (18, 16179056), (24, 12134292), (32, 9100719), (36, 8089528), (48, 6067146), (72, 4044764), (96, 3033573), (144, 2022382), (288, 1011191)]