331323336

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{270689}}^1$

素因数の和:270718

約数の個数: 48

約数和(自身を含む): 950121900

約数和(自身を除く): 618798564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 270689, 541378, 812067, 1082756, 1624134, 2165512, 2436201, 3248268, 4601713, 4872402, 6496536, 9203426, 9744804, 13805139, 18406852, 19489608, 27610278, 36813704, 41415417, 55220556, 82830834, 110441112, 165661668, 331323336]

約数ペア:

[(1, 331323336), (2, 165661668), (3, 110441112), (4, 82830834), (6, 55220556), (8, 41415417), (9, 36813704), (12, 27610278), (17, 19489608), (18, 18406852), (24, 13805139), (34, 9744804), (36, 9203426), (51, 6496536), (68, 4872402), (72, 4601713), (102, 3248268), (136, 2436201), (153, 2165512), (204, 1624134), (306, 1082756), (408, 812067), (612, 541378), (1224, 270689)]