268186828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23767}}^1$

素因数の和:23822

約数の個数: 48

約数和(自身を含む): 596291584

約数和(自身を除く): 328104756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 23767, 47534, 95068, 166369, 308971, 332738, 617942, 665476, 736777, 1235884, 1473554, 2162797, 2947108, 4325594, 5157439, 8651188, 9578101, 10314878, 19156202, 20629756, 38312404, 67046707, 134093414, 268186828]

約数ペア:

[(1, 268186828), (2, 134093414), (4, 67046707), (7, 38312404), (13, 20629756), (14, 19156202), (26, 10314878), (28, 9578101), (31, 8651188), (52, 5157439), (62, 4325594), (91, 2947108), (124, 2162797), (182, 1473554), (217, 1235884), (364, 736777), (403, 665476), (434, 617942), (806, 332738), (868, 308971), (1612, 166369), (2821, 95068), (5642, 47534), (11284, 23767)]