239641272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 701719200

約数和(自身を除く): 462077928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 503, 509, 936, 1006, 1018, 1509, 1527, 2012, 2036, 3018, 3054, 4024, 4072, 4527, 4581, 6036, 6108, 6539, 6617, 9054, 9162, 12072, 12216, 13078, 13234, 18108, 18324, 19617, 19851, 26156, 26468, 36216, 36648, 39234, 39702, 52312, 52936, 58851, 59553, 78468, 79404, 117702, 119106, 156936, 158808, 235404, 238212, 256027, 470808, 476424, 512054, 768081, 1024108, 1536162, 2048216, 2304243, 3072324, 3328351, 4608486, 6144648, 6656702, 9216972, 9985053, 13313404, 18433944, 19970106, 26626808, 29955159, 39940212, 59910318, 79880424, 119820636, 239641272]

約数ペア:

[(1, 239641272), (2, 119820636), (3, 79880424), (4, 59910318), (6, 39940212), (8, 29955159), (9, 26626808), (12, 19970106), (13, 18433944), (18, 13313404), (24, 9985053), (26, 9216972), (36, 6656702), (39, 6144648), (52, 4608486), (72, 3328351), (78, 3072324), (104, 2304243), (117, 2048216), (156, 1536162), (234, 1024108), (312, 768081), (468, 512054), (503, 476424), (509, 470808), (936, 256027), (1006, 238212), (1018, 235404), (1509, 158808), (1527, 156936), (2012, 119106), (2036, 117702), (3018, 79404), (3054, 78468), (4024, 59553), (4072, 58851), (4527, 52936), (4581, 52312), (6036, 39702), (6108, 39234), (6539, 36648), (6617, 36216), (9054, 26468), (9162, 26156), (12072, 19851), (12216, 19617), (13078, 18324), (13234, 18108)]