217872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 652860

約数和(自身を除く): 434988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 89, 102, 136, 144, 153, 178, 204, 267, 272, 306, 356, 408, 534, 612, 712, 801, 816, 1068, 1224, 1424, 1513, 1602, 2136, 2448, 3026, 3204, 4272, 4539, 6052, 6408, 9078, 12104, 12816, 13617, 18156, 24208, 27234, 36312, 54468, 72624, 108936, 217872]

約数ペア:

[(1, 217872), (2, 108936), (3, 72624), (4, 54468), (6, 36312), (8, 27234), (9, 24208), (12, 18156), (16, 13617), (17, 12816), (18, 12104), (24, 9078), (34, 6408), (36, 6052), (48, 4539), (51, 4272), (68, 3204), (72, 3026), (89, 2448), (102, 2136), (136, 1602), (144, 1513), (153, 1424), (178, 1224), (204, 1068), (267, 816), (272, 801), (306, 712), (356, 612), (408, 534)]