217477872

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{9871}}^1$

素因数の和:9908

約数の個数: 100

約数和(自身を含む): 666537696

約数和(自身を除く): 449059824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1836, 2448, 2754, 3672, 5508, 7344, 9871, 11016, 19742, 22032, 29613, 39484, 59226, 78968, 88839, 118452, 157936, 167807, 177678, 236904, 266517, 335614, 355356, 473808, 503421, 533034, 671228, 710712, 799551, 1006842, 1066068, 1342456, 1421424, 1510263, 1599102, 2013684, 2132136, 2684912, 3020526, 3198204, 4027368, 4264272, 4530789, 6041052, 6396408, 8054736, 9061578, 12082104, 12792816, 13592367, 18123156, 24164208, 27184734, 36246312, 54369468, 72492624, 108738936, 217477872]

約数ペア:

[(1, 217477872), (2, 108738936), (3, 72492624), (4, 54369468), (6, 36246312), (8, 27184734), (9, 24164208), (12, 18123156), (16, 13592367), (17, 12792816), (18, 12082104), (24, 9061578), (27, 8054736), (34, 6396408), (36, 6041052), (48, 4530789), (51, 4264272), (54, 4027368), (68, 3198204), (72, 3020526), (81, 2684912), (102, 2132136), (108, 2013684), (136, 1599102), (144, 1510263), (153, 1421424), (162, 1342456), (204, 1066068), (216, 1006842), (272, 799551), (306, 710712), (324, 671228), (408, 533034), (432, 503421), (459, 473808), (612, 355356), (648, 335614), (816, 266517), (918, 236904), (1224, 177678), (1296, 167807), (1377, 157936), (1836, 118452), (2448, 88839), (2754, 78968), (3672, 59226), (5508, 39484), (7344, 29613), (9871, 22032), (11016, 19742)]